diff --git a/doc/TRO_Katalog/TRO_Katalog.md b/doc/TRO_Katalog/TRO_Katalog.md
index 0185502..1480f20 100644
--- a/doc/TRO_Katalog/TRO_Katalog.md
+++ b/doc/TRO_Katalog/TRO_Katalog.md
@@ -441,6 +441,15 @@ connection kind (see [line-type legend](#edge--connection-line-types)). `EXTERN`
 nodes mark infeed/outfeed to another PLC. Each `.svg` is scalable; the `.dot` source can
 be re-rendered in any Graphviz viewer.
 
+**Cross-controller links.** Every TRO stays in the graph of the controller where it is
+**used** — a TRO is never pulled into another controller's graph. Carrier routes that
+cross a PLC boundary are therefore shown as `EXTERN` boundary stubs on each side (the same
+convention as the `IO_Device_UHxx_TO_UHyy` and `Storage*` links). Example: the
+**F2H (Floor-to-Hub)** route — managed in UH05, with its `Vario` segment `TRO308` in UH03.
+`TRO527` (UH05, `1Sep1Swi`) has two switch exits: `dir2 → TRO528` stays in UH05, and the
+other branch is the F2H outfeed `TRO527 → EXTERN` (`F2H_UH05_TO_UH03.TRO308`). On the UH03
+side it arrives as `EXTERN → TRO308` (`JA2111_1`), keeping `TRO308` in the UH03 graph.
+
 | Controller | Focus | Nodes | Graph | Dot source |
 |---|---|---:|---|---|
 | UH01 | Inbound, loading booms, SSCC, empty-carrier buffers | 36 | [uh01.svg](tro_graphs/uh01.svg) | [uh01.dot](tro_graphs/uh01.dot) |
diff --git a/doc/TRO_Katalog/connect.ini b/doc/TRO_Katalog/connect.ini
index 949b97a..6fb7452 100644
--- a/doc/TRO_Katalog/connect.ini
+++ b/doc/TRO_Katalog/connect.ini
@@ -8,6 +8,9 @@
 ;                     (dir2/dir3 = Weichenausgang, Richtung aus FC_Direction)
 ; [UHxx.externals]    eNNN = EXTERN -> <TRO> | <JamArea>   (Zulauf)
 ;                     eNNN = <TRO> -> EXTERN | <JamArea>   (Ablauf)
+;                     Steuerungs-uebergreifende Verbindungen (z.B. F2H UH05<->UH03,
+;                     IO_Device_UHxx_TO_UHyy, Storage) werden ebenfalls ueber EXTERN
+;                     abgebildet: jeder TRO bleibt im Graphen seiner eigenen Steuerung.
 ; JamArea JAxxxx_y entspricht "DB_JamAreaxxxx".stJamxxxx_y
 ; ============================================================
 
@@ -480,7 +483,7 @@ c102 = TRO305 -> TRO312 | JA4201_2 | finger
 [UH03.externals]
 e001 = TRO336 -> EXTERN | JA2102_5
 e002 = EXTERN -> TRO324 | JA2109_1
-e003 = EXTERN -> TRO308 | JA2111_1
+e003 = EXTERN -> TRO308 | JA2111_1 (F2H von UH05/TRO527)
 e004 = TRO358 -> EXTERN | JA2202_5
 e005 = EXTERN -> TRO346 | JA2209_1
 e006 = EXTERN -> TRO368 | JA2309_1
@@ -643,3 +646,6 @@ c037 = TRO524 -> TRO525 | JA5008_3 | finger
 [UH05.externals]
 e001 = EXTERN -> TRO502 | JA5000_1
 e002 = EXTERN -> TRO500 | JA5001_1
+; TRO527 (1Sep1Swi) zweiter Weichenausgang: dir2 -> TRO528 (siehe c021); der andere Ast
+; ist der F2H-Ablauf nach UH03/TRO308 (Ankunft dort JA2111_1, siehe [UH03.externals] e003).
+e003 = TRO527 -> EXTERN | F2H_UH05_TO_UH03.TRO308
diff --git a/doc/TRO_Katalog/img/1Sep2Swi_layout.png b/doc/TRO_Katalog/img/1Sep2Swi_layout.png
new file mode 100644
index 0000000..b44dd51
Binary files /dev/null and b/doc/TRO_Katalog/img/1Sep2Swi_layout.png differ
diff --git a/doc/TRO_Katalog/img/1sep_1swi.png b/doc/TRO_Katalog/img/1sep1swi_layout.png
similarity index 100%
rename from doc/TRO_Katalog/img/1sep_1swi.png
rename to doc/TRO_Katalog/img/1sep1swi_layout.png
diff --git a/doc/TRO_Katalog/img/1sep.png b/doc/TRO_Katalog/img/1sep_layout.png
similarity index 100%
rename from doc/TRO_Katalog/img/1sep.png
rename to doc/TRO_Katalog/img/1sep_layout.png
diff --git a/doc/TRO_Katalog/img/1sep_sscc.png b/doc/TRO_Katalog/img/1sep_sscc_layout.png
similarity index 100%
rename from doc/TRO_Katalog/img/1sep_sscc.png
rename to doc/TRO_Katalog/img/1sep_sscc_layout.png
diff --git a/doc/TRO_Katalog/img/2Sep1Swi_layout.png b/doc/TRO_Katalog/img/2Sep1Swi_layout.png
new file mode 100644
index 0000000..399c421
Binary files /dev/null and b/doc/TRO_Katalog/img/2Sep1Swi_layout.png differ
diff --git a/doc/TRO_Katalog/img/Pinstore.png b/doc/TRO_Katalog/img/Pinstore.png
deleted file mode 100644
index d18d86d..0000000
Binary files a/doc/TRO_Katalog/img/Pinstore.png and /dev/null differ
diff --git a/doc/TRO_Katalog/img/Vario_layout.png b/doc/TRO_Katalog/img/Vario_layout.png
new file mode 100644
index 0000000..2bfd064
Binary files /dev/null and b/doc/TRO_Katalog/img/Vario_layout.png differ
diff --git a/doc/TRO_Katalog/img/emptycarrbuffer_layou.png b/doc/TRO_Katalog/img/emptycarrbuffer_layou.png
new file mode 100644
index 0000000..e86e502
Binary files /dev/null and b/doc/TRO_Katalog/img/emptycarrbuffer_layou.png differ
diff --git a/doc/TRO_Katalog/img/loadingboom_layout.png b/doc/TRO_Katalog/img/loadingboom_layout.png
new file mode 100644
index 0000000..d0e0cbe
Binary files /dev/null and b/doc/TRO_Katalog/img/loadingboom_layout.png differ
diff --git a/doc/TRO_Katalog/img/pinstore_auto_layout.png b/doc/TRO_Katalog/img/pinstore_auto_layout.png
new file mode 100644
index 0000000..872acdd
Binary files /dev/null and b/doc/TRO_Katalog/img/pinstore_auto_layout.png differ
diff --git a/doc/TRO_Katalog/img/vario_workstation_layout.png b/doc/TRO_Katalog/img/vario_workstation_layout.png
new file mode 100644
index 0000000..3ca7044
Binary files /dev/null and b/doc/TRO_Katalog/img/vario_workstation_layout.png differ
diff --git a/doc/TRO_Katalog/tro_graphs/gen_tro_graphs.py b/doc/TRO_Katalog/tro_graphs/gen_tro_graphs.py
index b5a2ffb..fda36d7 100644
--- a/doc/TRO_Katalog/tro_graphs/gen_tro_graphs.py
+++ b/doc/TRO_Katalog/tro_graphs/gen_tro_graphs.py
@@ -54,7 +54,7 @@ EDGE = {
     "dir2":   ("#cc8800", "7,4",          "dashed", "dir2",   "switch output, direction 2 (FC_Direction)"),
     "dir3":   ("#b35900", "2,3",          "dotted", "dir3",   "switch output, direction 3 (FC_Direction)"),
     "bypass": ("#3388cc", "13,5",         "dashed", "bypass", "bypass around a storage block (PinStore)"),
-    "finger": ("#883388", "9,3,2,3",      "dashdot","finger", "chain-conveyor finger / index transfer"),
+    "finger": ("#883388", "9,3,2,3",      "solid",  "finger", "chain-conveyor finger / index transfer"),
     "plc":    ("#777777", "1,4",          "dashed", "PLC",    "PLC / WCS boundary, telegram or handshake"),
     "extern": ("#557799", None,           "solid",  "EXTERN", "infeed / outfeed to another PLC (EXTERN)"),
 }
diff --git a/doc/TRO_Katalog/tro_graphs/uh01.dot b/doc/TRO_Katalog/tro_graphs/uh01.dot
index 999812b..597fd1b 100644
--- a/doc/TRO_Katalog/tro_graphs/uh01.dot
+++ b/doc/TRO_Katalog/tro_graphs/uh01.dot
@@ -49,7 +49,7 @@ digraph UH01 {
   "EXT_UH01_e003" [label="EXTERN\nJA4402_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
   "EXT_UH01_e004" [label="EXTERN\nJA4503_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
 
-  "TRO128" -> "TRO100" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA0100_1 (finger)"];
+  "TRO128" -> "TRO100" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA0100_1 (finger)"];
   "TRO100" -> "TRO101_IN" [color="#444444", penwidth=1.3, tooltip="JA0101_1 (normal)"];
   "TRO101_IN" -> "TRO102_IN" [color="#444444", penwidth=1.3, tooltip="JA0101_2 (normal)"];
   "TRO102" -> "TRO107" [color="#444444", penwidth=1.3, tooltip="JA0102_1 (normal)"];
@@ -72,18 +72,18 @@ digraph UH01 {
   "TRO109" -> "fbLoadingBoom2" [color="#444444", penwidth=1.3, tooltip="JA0108_2 (normal)"];
   "fbLoadingBoom2" -> "TRO110" [color="#444444", penwidth=1.3, tooltip="JA0108_3 (normal)"];
   "TRO110" -> "TRO111" [color="#444444", penwidth=1.3, tooltip="JA0110_2 (normal)"];
-  "TRO115" -> "TRO120" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4103_1 (finger)"];
+  "TRO115" -> "TRO120" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4103_1 (finger)"];
   "TRO125" -> "TRO126" [color="#444444", penwidth=1.3, tooltip="JA4203_1 (normal)"];
   "TRO129" -> "TRO130" [color="#444444", penwidth=1.3, tooltip="JA4204_1 (normal)"];
   "TRO124" -> "TRO125" [color="#444444", penwidth=1.3, tooltip="JA4204_2 (normal)"];
-  "TRO133" -> "TRO129" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4302_2 (finger)"];
-  "TRO134" -> "TRO131" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4403_1 (finger)"];
+  "TRO133" -> "TRO129" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4302_2 (finger)"];
+  "TRO134" -> "TRO131" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4403_1 (finger)"];
   "TRO124" -> "TRO127" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA4501_1 (dir2)"];
   "TRO130" -> "TRO127" [color="#444444", penwidth=1.3, tooltip="JA4501_1 (normal)"];
-  "TRO127" -> "TRO128" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4501_2 (finger)"];
+  "TRO127" -> "TRO128" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4501_2 (finger)"];
   "TRO122" -> "TRO123" [color="#444444", penwidth=1.3, tooltip="JA4502_1 (normal)"];
-  "TRO123" -> "TRO124" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4502_2 (finger)"];
-  "TRO121" -> "TRO122" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4503_2 (finger)"];
+  "TRO123" -> "TRO124" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4502_2 (finger)"];
+  "TRO121" -> "TRO122" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4503_2 (finger)"];
   "TRO101_IN" -> "TRO101" [color="#444444", penwidth=1.3, tooltip="JamBuffer101 (normal)"];
   "TRO102_IN" -> "TRO102" [color="#444444", penwidth=1.3, tooltip="JamBuffer102 (normal)"];
 
diff --git a/doc/TRO_Katalog/tro_graphs/uh02.dot b/doc/TRO_Katalog/tro_graphs/uh02.dot
index fc6a523..e11bb93 100644
--- a/doc/TRO_Katalog/tro_graphs/uh02.dot
+++ b/doc/TRO_Katalog/tro_graphs/uh02.dot
@@ -124,14 +124,14 @@ digraph UH02 {
   "TRO204" -> "TRO207" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA1104_3 (dir2)"];
   "TRO206" -> "TRO207" [color="#444444", penwidth=1.3, tooltip="JA1104_3 (normal)"];
   "TRO203" -> "TRO209" [color="#444444", penwidth=1.3, tooltip="JA1105_1 (normal)"];
-  "TRO209" -> "TRO210" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1105_2 (finger)"];
+  "TRO209" -> "TRO210" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1105_2 (finger)"];
   "TRO204" -> "TRO212" [color="#444444", penwidth=1.3, tooltip="JA1106_1 (normal)"];
-  "TRO212" -> "TRO213" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1106_2 (finger)"];
+  "TRO212" -> "TRO213" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1106_2 (finger)"];
   "TRO206" -> "TRO215" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA1107_1 (dir2)"];
-  "TRO215" -> "TRO216" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1107_2 (finger)"];
+  "TRO215" -> "TRO216" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1107_2 (finger)"];
   "TRO205" -> "TRO218" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA1108_1 (dir2)"];
-  "TRO218" -> "TRO219" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1108_2 (finger)"];
-  "TRO200" -> "TRO201" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1109_2 (finger)"];
+  "TRO218" -> "TRO219" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1108_2 (finger)"];
+  "TRO200" -> "TRO201" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1109_2 (finger)"];
   "TRO268" -> "TRO269" [color="#b35900", penwidth=1.8, style="dotted", label="dir3", fontcolor="#b35900", tooltip="JA1110_1 (dir3)"];
   "TRO261" -> "TRO274" [color="#444444", penwidth=1.3, tooltip="JA1110_2 (normal)"];
   "TRO269" -> "TRO274" [color="#444444", penwidth=1.3, tooltip="JA1110_2 (normal)"];
@@ -159,14 +159,14 @@ digraph UH02 {
   "TRO224" -> "TRO227" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA1204_3 (dir2)"];
   "TRO226" -> "TRO227" [color="#444444", penwidth=1.3, tooltip="JA1204_3 (normal)"];
   "TRO223" -> "TRO229" [color="#444444", penwidth=1.3, tooltip="JA1205_1 (normal)"];
-  "TRO229" -> "TRO230" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1205_2 (finger)"];
+  "TRO229" -> "TRO230" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1205_2 (finger)"];
   "TRO224" -> "TRO232" [color="#444444", penwidth=1.3, tooltip="JA1206_1 (normal)"];
-  "TRO232" -> "TRO233" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1206_2 (finger)"];
+  "TRO232" -> "TRO233" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1206_2 (finger)"];
   "TRO226" -> "TRO235" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA1207_1 (dir2)"];
-  "TRO235" -> "TRO236" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1207_2 (finger)"];
+  "TRO235" -> "TRO236" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1207_2 (finger)"];
   "TRO225" -> "TRO238" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA1208_1 (dir2)"];
-  "TRO238" -> "TRO239" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1208_2 (finger)"];
-  "TRO220" -> "TRO221" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1209_2 (finger)"];
+  "TRO238" -> "TRO239" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1208_2 (finger)"];
+  "TRO220" -> "TRO221" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1209_2 (finger)"];
   "TRO248" -> "TRO243" [color="#444444", penwidth=1.3, tooltip="JA1301_1 (normal)"];
   "TRO251" -> "TRO244" [color="#444444", penwidth=1.3, tooltip="JA1301_2 (normal)"];
   "TRO243" -> "TRO244" [color="#444444", penwidth=1.3, tooltip="JA1301_2 (normal)"];
@@ -185,17 +185,17 @@ digraph UH02 {
   "TRO254" -> "TRO257" [color="#3388cc", penwidth=2.2, style="dashed", label="bypass", fontcolor="#3388cc", tooltip="JA1304_3 (bypass)"];
   "TRO259" -> "TRO257" [color="#444444", penwidth=1.3, tooltip="JA1304_3 (normal)"];
   "TRO243" -> "TRO249" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA1305_1 (dir2)"];
-  "TRO249" -> "TRO250" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1305_2 (finger)"];
+  "TRO249" -> "TRO250" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1305_2 (finger)"];
   "TRO244" -> "TRO252" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA1306_1 (dir2)"];
-  "TRO252" -> "TRO253" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1306_2 (finger)"];
+  "TRO252" -> "TRO253" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1306_2 (finger)"];
   "TRO246" -> "TRO255" [color="#444444", penwidth=1.3, tooltip="JA1307_1 (normal)"];
-  "TRO255" -> "TRO256" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1307_2 (finger)"];
+  "TRO255" -> "TRO256" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1307_2 (finger)"];
   "TRO245" -> "TRO258" [color="#444444", penwidth=1.3, tooltip="JA1308_1 (normal)"];
-  "TRO258" -> "TRO259" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1308_2 (finger)"];
-  "TRO240" -> "TRO241" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1309_2 (finger)"];
-  "TRO264" -> "TRO265" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1401_2 (finger)"];
-  "TRO262" -> "TRO263" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1501_2 (finger)"];
-  "TRO260" -> "TRO261" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA1601_2 (finger)"];
+  "TRO258" -> "TRO259" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1308_2 (finger)"];
+  "TRO240" -> "TRO241" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1309_2 (finger)"];
+  "TRO264" -> "TRO265" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1401_2 (finger)"];
+  "TRO262" -> "TRO263" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1501_2 (finger)"];
+  "TRO260" -> "TRO261" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA1601_2 (finger)"];
 
   "EXT_UH02_e001" -> "TRO200" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA1109_1"];
   "EXT_UH02_e002" -> "TRO220" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA1209_1"];
diff --git a/doc/TRO_Katalog/tro_graphs/uh03.dot b/doc/TRO_Katalog/tro_graphs/uh03.dot
index 61dc6ba..cb2b0e5 100644
--- a/doc/TRO_Katalog/tro_graphs/uh03.dot
+++ b/doc/TRO_Katalog/tro_graphs/uh03.dot
@@ -94,7 +94,7 @@ digraph UH03 {
 
   "EXT_UH03_e001" [label="EXTERN\nJA2102_5", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
   "EXT_UH03_e002" [label="EXTERN\nJA2109_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
-  "EXT_UH03_e003" [label="EXTERN\nJA2111_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
+  "EXT_UH03_e003" [label="EXTERN\nJA2111_1 (F2H von UH05/TRO527)", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
   "EXT_UH03_e004" [label="EXTERN\nJA2202_5", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
   "EXT_UH03_e005" [label="EXTERN\nJA2209_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
   "EXT_UH03_e006" [label="EXTERN\nJA2309_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
@@ -144,14 +144,14 @@ digraph UH03 {
   "TRO323" -> "TRO326" [color="#444444", penwidth=1.3, tooltip="JA2104_4 (normal)"];
   "TRO325" -> "TRO326" [color="#444444", penwidth=1.3, tooltip="JA2104_4 (normal)"];
   "TRO319" -> "TRO328" [color="#444444", penwidth=1.3, tooltip="JA2105_1 (normal)"];
-  "TRO328" -> "TRO329" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2105_2 (finger)"];
+  "TRO328" -> "TRO329" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2105_2 (finger)"];
   "TRO320" -> "TRO331" [color="#444444", penwidth=1.3, tooltip="JA2106_1 (normal)"];
-  "TRO331" -> "TRO332" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2106_2 (finger)"];
+  "TRO331" -> "TRO332" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2106_2 (finger)"];
   "TRO322" -> "TRO334" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2107_1 (dir2)"];
-  "TRO334" -> "TRO335" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2107_2 (finger)"];
+  "TRO334" -> "TRO335" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2107_2 (finger)"];
   "TRO321" -> "TRO337" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2108_1 (dir2)"];
-  "TRO337" -> "TRO338" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2108_2 (finger)"];
-  "TRO324" -> "TRO325" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2109_2 (finger)"];
+  "TRO337" -> "TRO338" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2108_2 (finger)"];
+  "TRO324" -> "TRO325" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2109_2 (finger)"];
   "TRO386" -> "TRO310" [color="#444444", penwidth=1.3, tooltip="JA2110_1 (normal)"];
   "TRO310" -> "TRO313" [color="#444444", penwidth=1.3, tooltip="JA2110_2 (normal)"];
   "TRO311" -> "TRO313" [color="#444444", penwidth=1.3, tooltip="JA2110_2 (normal)"];
@@ -159,7 +159,7 @@ digraph UH03 {
   "TRO313" -> "TRO314" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2110_3 (dir2)"];
   "TRO314" -> "TRO315" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2110_4 (dir2)"];
   "TRO309" -> "TRO386" [color="#444444", penwidth=1.3, tooltip="JA2110_5 (normal)"];
-  "TRO308" -> "TRO309" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2111_2 (finger)"];
+  "TRO308" -> "TRO309" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2111_2 (finger)"];
   "TRO313" -> "TRO316" [color="#444444", penwidth=1.3, tooltip="JA2112_1 (normal)"];
   "TRO340" -> "TRO352" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2201_1 (dir2)"];
   "TRO354" -> "TRO352" [color="#444444", penwidth=1.3, tooltip="JA2201_1 (normal)"];
@@ -182,14 +182,14 @@ digraph UH03 {
   "TRO345" -> "TRO348" [color="#444444", penwidth=1.3, tooltip="JA2204_4 (normal)"];
   "TRO347" -> "TRO348" [color="#444444", penwidth=1.3, tooltip="JA2204_4 (normal)"];
   "TRO341" -> "TRO350" [color="#444444", penwidth=1.3, tooltip="JA2205_1 (normal)"];
-  "TRO350" -> "TRO351" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2205_2 (finger)"];
+  "TRO350" -> "TRO351" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2205_2 (finger)"];
   "TRO342" -> "TRO353" [color="#444444", penwidth=1.3, tooltip="JA2206_1 (normal)"];
-  "TRO353" -> "TRO354" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2206_2 (finger)"];
+  "TRO353" -> "TRO354" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2206_2 (finger)"];
   "TRO344" -> "TRO356" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2207_1 (dir2)"];
-  "TRO356" -> "TRO357" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2207_2 (finger)"];
+  "TRO356" -> "TRO357" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2207_2 (finger)"];
   "TRO343" -> "TRO359" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2208_1 (dir2)"];
-  "TRO359" -> "TRO360" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2208_2 (finger)"];
-  "TRO346" -> "TRO347" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2209_2 (finger)"];
+  "TRO359" -> "TRO360" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2208_2 (finger)"];
+  "TRO346" -> "TRO347" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2209_2 (finger)"];
   "TRO371" -> "TRO363" [color="#444444", penwidth=1.3, tooltip="JA2301_1 (normal)"];
   "TRO374" -> "TRO364" [color="#444444", penwidth=1.3, tooltip="JA2301_2 (normal)"];
   "TRO363" -> "TRO364" [color="#444444", penwidth=1.3, tooltip="JA2301_2 (normal)"];
@@ -211,24 +211,24 @@ digraph UH03 {
   "TRO377" -> "TRO380" [color="#3388cc", penwidth=2.2, style="dashed", label="bypass", fontcolor="#3388cc", tooltip="JA2304_4 (bypass)"];
   "TRO382" -> "TRO380" [color="#444444", penwidth=1.3, tooltip="JA2304_4 (normal)"];
   "TRO363" -> "TRO372" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2305_1 (dir2)"];
-  "TRO372" -> "TRO373" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2305_2 (finger)"];
+  "TRO372" -> "TRO373" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2305_2 (finger)"];
   "TRO364" -> "TRO375" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA2306_1 (dir2)"];
-  "TRO375" -> "TRO376" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2306_2 (finger)"];
+  "TRO375" -> "TRO376" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2306_2 (finger)"];
   "TRO366" -> "TRO378" [color="#444444", penwidth=1.3, tooltip="JA2307_1 (normal)"];
-  "TRO378" -> "TRO379" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2307_2 (finger)"];
+  "TRO378" -> "TRO379" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2307_2 (finger)"];
   "TRO365" -> "TRO381" [color="#444444", penwidth=1.3, tooltip="JA2308_1 (normal)"];
-  "TRO381" -> "TRO382" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2308_2 (finger)"];
-  "TRO368" -> "TRO369" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA2309_2 (finger)"];
-  "TRO300" -> "TRO302" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4101_1 (finger)"];
+  "TRO381" -> "TRO382" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2308_2 (finger)"];
+  "TRO368" -> "TRO369" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA2309_2 (finger)"];
+  "TRO300" -> "TRO302" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4101_1 (finger)"];
   "TRO301" -> "TRO302" [color="#444444", penwidth=1.3, tooltip="JA4101_1 (normal)"];
-  "TRO302" -> "TRO311" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4101_2 (finger)"];
-  "TRO303" -> "TRO305" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4201_1 (finger)"];
+  "TRO302" -> "TRO311" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4101_2 (finger)"];
+  "TRO303" -> "TRO305" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4201_1 (finger)"];
   "TRO304" -> "TRO305" [color="#444444", penwidth=1.3, tooltip="JA4201_1 (normal)"];
-  "TRO305" -> "TRO312" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4201_2 (finger)"];
+  "TRO305" -> "TRO312" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4201_2 (finger)"];
 
   "TRO336" -> "EXT_UH03_e001" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA2102_5"];
   "EXT_UH03_e002" -> "TRO324" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA2109_1"];
-  "EXT_UH03_e003" -> "TRO308" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA2111_1"];
+  "EXT_UH03_e003" -> "TRO308" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA2111_1 (F2H von UH05/TRO527)"];
   "TRO358" -> "EXT_UH03_e004" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA2202_5"];
   "EXT_UH03_e005" -> "TRO346" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA2209_1"];
   "EXT_UH03_e006" -> "TRO368" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA2309_1"];
diff --git a/doc/TRO_Katalog/tro_graphs/uh03.svg b/doc/TRO_Katalog/tro_graphs/uh03.svg
index 75e2f42..126ecb0 100644
--- a/doc/TRO_Katalog/tro_graphs/uh03.svg
+++ b/doc/TRO_Katalog/tro_graphs/uh03.svg
@@ -2010,16 +2010,16 @@
 <!-- EXT_UH03_e003 -->
 <g id="node87" class="node">
 <title>EXT_UH03_e003</title>
-<polygon fill="#eef2f7" stroke="#557799" stroke-width="1.6" points="170.12,-728 128.12,-728 128.12,-704 170.12,-704 182.12,-716 170.12,-728"/>
+<polygon fill="#eef2f7" stroke="#557799" stroke-width="1.6" points="218.25,-728 80,-728 80,-704 218.25,-704 230.25,-716 218.25,-728"/>
 <text xml:space="preserve" text-anchor="middle" x="155.12" y="-720.2" font-family="Segoe UI" font-size="9.00">EXTERN</text>
-<text xml:space="preserve" text-anchor="middle" x="155.12" y="-707.45" font-family="Segoe UI" font-size="9.00">JA2111_1</text>
+<text xml:space="preserve" text-anchor="middle" x="155.12" y="-707.45" font-family="Segoe UI" font-size="9.00">JA2111_1 (F2H von UH05/TRO527)</text>
 </g>
 <!-- EXT_UH03_e003&#45;&gt;TRO308 -->
 <g id="edge105" class="edge">
 <title>EXT_UH03_e003&#45;&gt;TRO308</title>
-<g id="a_edge105"><a xlink:title="JA2111_1">
-<path fill="none" stroke="#557799" stroke-width="1.3" d="M182.67,-716C224.03,-716 303.96,-716 350.81,-716"/>
-<polygon fill="#557799" stroke="#557799" stroke-width="1.3" points="350.59,-718.8 358.59,-716 350.59,-713.2 350.59,-718.8"/>
+<g id="a_edge105"><a xlink:title="JA2111_1 (F2H von UH05/TRO527)">
+<path fill="none" stroke="#557799" stroke-width="1.3" d="M230.93,-716C270.96,-716 318.48,-716 350.59,-716"/>
+<polygon fill="#557799" stroke="#557799" stroke-width="1.3" points="350.47,-718.8 358.47,-716 350.47,-713.2 350.47,-718.8"/>
 </a>
 </g>
 <text xml:space="preserve" text-anchor="middle" x="327.62" y="-720.2" font-family="Segoe UI" font-size="9.00" fill="#557799">EXTERN</text>
diff --git a/doc/TRO_Katalog/tro_graphs/uh04.dot b/doc/TRO_Katalog/tro_graphs/uh04.dot
index 1482519..f04abcb 100644
--- a/doc/TRO_Katalog/tro_graphs/uh04.dot
+++ b/doc/TRO_Katalog/tro_graphs/uh04.dot
@@ -35,10 +35,10 @@ digraph UH04 {
   "EXT_UH04_e001" [label="EXTERN\nJA4000_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
   "EXT_UH04_e002" [label="EXTERN\nJA4010_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
 
-  "TRO400" -> "TRO401" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4001_1 (finger)"];
-  "TRO401" -> "TRO402" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4001_2 (finger)"];
+  "TRO400" -> "TRO401" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4001_1 (finger)"];
+  "TRO401" -> "TRO402" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4001_2 (finger)"];
   "TRO402" -> "TRO403" [color="#444444", penwidth=1.3, tooltip="JA4002_1 (normal)"];
-  "TRO403" -> "TRO404" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4002_2 (finger)"];
+  "TRO403" -> "TRO404" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4002_2 (finger)"];
   "TRO424" -> "TRO405" [color="#444444", penwidth=1.3, tooltip="JA4003_1 (normal)"];
   "TRO405" -> "TRO406" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA4003_2 (dir2)"];
   "TRO406" -> "TRO407" [color="#444444", penwidth=1.3, tooltip="JA4003_3 (normal)"];
@@ -52,15 +52,15 @@ digraph UH04 {
   "TRO404" -> "TRO424" [color="#444444", penwidth=1.3, tooltip="JA4003_8 (normal)"];
   "TRO417" -> "TRO424" [color="#444444", penwidth=1.3, tooltip="JA4003_8 (normal)"];
   "TRO407" -> "TRO408" [color="#444444", penwidth=1.3, tooltip="JA4004_1 (normal)"];
-  "TRO408" -> "TRO421" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4004_2 (finger)"];
-  "TRO421" -> "TRO409" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4005_1 (finger)"];
+  "TRO408" -> "TRO421" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4004_2 (finger)"];
+  "TRO421" -> "TRO409" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4005_1 (finger)"];
   "TRO410" -> "TRO411" [color="#444444", penwidth=1.3, tooltip="JA4006_1 (normal)"];
-  "TRO411" -> "TRO422" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4006_2 (finger)"];
-  "TRO422" -> "TRO412" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4007_1 (finger)"];
+  "TRO411" -> "TRO422" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4006_2 (finger)"];
+  "TRO422" -> "TRO412" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4007_1 (finger)"];
   "TRO413" -> "TRO414" [color="#444444", penwidth=1.3, tooltip="JA4008_1 (normal)"];
-  "TRO414" -> "TRO423" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4008_2 (finger)"];
-  "TRO423" -> "TRO415" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4009_1 (finger)"];
-  "TRO418" -> "TRO420" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA4011_1 (finger)"];
+  "TRO414" -> "TRO423" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4008_2 (finger)"];
+  "TRO423" -> "TRO415" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4009_1 (finger)"];
+  "TRO418" -> "TRO420" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA4011_1 (finger)"];
 
   "EXT_UH04_e001" -> "TRO400" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA4000_1"];
   "EXT_UH04_e002" -> "TRO418" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA4010_1"];
diff --git a/doc/TRO_Katalog/tro_graphs/uh05.dot b/doc/TRO_Katalog/tro_graphs/uh05.dot
index ca48f56..1ce3ef3 100644
--- a/doc/TRO_Katalog/tro_graphs/uh05.dot
+++ b/doc/TRO_Katalog/tro_graphs/uh05.dot
@@ -42,11 +42,12 @@ digraph UH05 {
 
   "EXT_UH05_e001" [label="EXTERN\nJA5000_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
   "EXT_UH05_e002" [label="EXTERN\nJA5001_1", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
+  "EXT_UH05_e003" [label="EXTERN\nF2H_UH05_TO_UH03.TRO308", shape=cds, fillcolor="#eef2f7", color="#557799", style="filled", fontsize=9];
 
-  "TRO502" -> "TRO531" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5000_2 (finger)"];
-  "TRO531" -> "TRO503" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5000_3 (finger)"];
-  "TRO500" -> "TRO530" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5001_2 (finger)"];
-  "TRO530" -> "TRO501" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5001_3 (finger)"];
+  "TRO502" -> "TRO531" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5000_2 (finger)"];
+  "TRO531" -> "TRO503" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5000_3 (finger)"];
+  "TRO500" -> "TRO530" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5001_2 (finger)"];
+  "TRO530" -> "TRO501" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5001_3 (finger)"];
   "TRO501" -> "TRO504" [color="#444444", penwidth=1.3, tooltip="JA5002_1 (normal)"];
   "TRO503" -> "TRO504" [color="#444444", penwidth=1.3, tooltip="JA5002_1 (normal)"];
   "TRO529" -> "TRO504" [color="#444444", penwidth=1.3, tooltip="JA5002_1 (normal)"];
@@ -65,24 +66,25 @@ digraph UH05 {
   "TRO526" -> "TRO527" [color="#444444", penwidth=1.3, tooltip="JA5002_8 (normal)"];
   "TRO527" -> "TRO528" [color="#cc8800", penwidth=1.3, style="dashed", label="dir2", fontcolor="#cc8800", tooltip="JA5002_9 (dir2)"];
   "TRO505" -> "TRO506" [color="#444444", penwidth=1.3, tooltip="JA5003_1 (normal)"];
-  "TRO506" -> "TRO507" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5003_2 (finger)"];
+  "TRO506" -> "TRO507" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5003_2 (finger)"];
   "TRO507" -> "TRO508" [color="#444444", penwidth=1.3, tooltip="JA5004_1 (normal)"];
-  "TRO508" -> "TRO509" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5004_2 (finger)"];
+  "TRO508" -> "TRO509" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5004_2 (finger)"];
   "TRO510" -> "TRO511" [color="#444444", penwidth=1.3, tooltip="JA5005_1 (normal)"];
   "TRO511" -> "TRO512" [color="#444444", penwidth=1.3, tooltip="JA5005_2 (normal)"];
-  "TRO512" -> "TRO513" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5005_3 (finger)"];
+  "TRO512" -> "TRO513" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5005_3 (finger)"];
   "TRO514" -> "TRO515" [color="#444444", penwidth=1.3, tooltip="JA5006_1 (normal)"];
   "TRO515" -> "TRO516" [color="#444444", penwidth=1.3, tooltip="JA5006_2 (normal)"];
-  "TRO516" -> "TRO517" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5006_3 (finger)"];
+  "TRO516" -> "TRO517" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5006_3 (finger)"];
   "TRO518" -> "TRO519" [color="#444444", penwidth=1.3, tooltip="JA5007_1 (normal)"];
   "TRO519" -> "TRO520" [color="#444444", penwidth=1.3, tooltip="JA5007_2 (normal)"];
-  "TRO520" -> "TRO521" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5007_3 (finger)"];
+  "TRO520" -> "TRO521" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5007_3 (finger)"];
   "TRO522" -> "TRO523" [color="#444444", penwidth=1.3, tooltip="JA5008_1 (normal)"];
   "TRO523" -> "TRO524" [color="#444444", penwidth=1.3, tooltip="JA5008_2 (normal)"];
-  "TRO524" -> "TRO525" [color="#883388", penwidth=2.2, style="dashdot", label="finger", fontcolor="#883388", tooltip="JA5008_3 (finger)"];
+  "TRO524" -> "TRO525" [color="#883388", penwidth=2.2, label="finger", fontcolor="#883388", tooltip="JA5008_3 (finger)"];
 
   "EXT_UH05_e001" -> "TRO502" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA5000_1"];
   "EXT_UH05_e002" -> "TRO500" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="JA5001_1"];
+  "TRO527" -> "EXT_UH05_e003" [color="#557799", penwidth=1.3, label="EXTERN", fontcolor="#557799", tooltip="F2H_UH05_TO_UH03.TRO308"];
 
   subgraph cluster_legend {
     label="Legend"; fontsize=12; color="#cccccc"; style="rounded";
diff --git a/doc/TRO_Katalog/tro_graphs/uh05.svg b/doc/TRO_Katalog/tro_graphs/uh05.svg
index 9fc1dbc..a8cc18c 100644
--- a/doc/TRO_Katalog/tro_graphs/uh05.svg
+++ b/doc/TRO_Katalog/tro_graphs/uh05.svg
@@ -4,13 +4,13 @@
 <!-- Generated by graphviz version 15.1.0 (20260618.0150)
  -->
 <!-- Title: UH05 Pages: 1 -->
-<svg width="3260pt" height="325pt"
- viewBox="0.00 0.00 3260.00 325.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<svg width="3351pt" height="325pt"
+ viewBox="0.00 0.00 3351.00 325.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
 <g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 320.75)">
 <title>UH05</title>
-<polygon fill="white" stroke="none" points="-4,4 -4,-320.75 3256,-320.75 3256,4 -4,4"/>
-<text xml:space="preserve" text-anchor="start" x="1321.88" y="-296.65" font-family="Segoe UI" font-weight="bold" font-size="18.00">UH05</text>
-<text xml:space="preserve" text-anchor="start" x="1369.12" y="-296.65" font-family="Segoe UI" font-size="18.00"> — TRO topology (nodes coloured by type, edges by connection kind)</text>
+<polygon fill="white" stroke="none" points="-4,4 -4,-320.75 3346.75,-320.75 3346.75,4 -4,4"/>
+<text xml:space="preserve" text-anchor="start" x="1367.25" y="-296.65" font-family="Segoe UI" font-weight="bold" font-size="18.00">UH05</text>
+<text xml:space="preserve" text-anchor="start" x="1414.5" y="-296.65" font-family="Segoe UI" font-size="18.00"> — TRO topology (nodes coloured by type, edges by connection kind)</text>
 <g id="clust1" class="cluster">
 <title>cluster_legend</title>
 <path fill="white" stroke="#cccccc" d="M20,-103C20,-103 290.25,-103 290.25,-103 296.25,-103 302.25,-109 302.25,-115 302.25,-115 302.25,-264 302.25,-264 302.25,-270 296.25,-276 290.25,-276 290.25,-276 20,-276 20,-276 14,-276 8,-270 8,-264 8,-264 8,-115 8,-115 8,-109 14,-103 20,-103"/>
@@ -534,9 +534,9 @@
 <g id="node27" class="node">
 <title>TRO526</title>
 <g id="a_node27"><a xlink:title="TRO 526 (1Sep) + Scanner (BX5112)">
-<path fill="#d4e8ff" stroke="#3388cc" stroke-width="1.6" d="M2941,-100C2941,-100 2910,-100 2910,-100 2904,-100 2898,-94 2898,-88 2898,-88 2898,-74 2898,-74 2898,-68 2904,-62 2910,-62 2910,-62 2941,-62 2941,-62 2947,-62 2953,-68 2953,-74 2953,-74 2953,-88 2953,-88 2953,-94 2947,-100 2941,-100"/>
-<text xml:space="preserve" text-anchor="middle" x="2925.5" y="-85.55" font-family="Segoe UI" font-size="11.00">TRO526</text>
-<text xml:space="preserve" text-anchor="middle" x="2925.5" y="-70.55" font-family="Segoe UI" font-size="11.00">1Sep</text>
+<path fill="#d4e8ff" stroke="#3388cc" stroke-width="1.6" d="M2941,-112C2941,-112 2910,-112 2910,-112 2904,-112 2898,-106 2898,-100 2898,-100 2898,-86 2898,-86 2898,-80 2904,-74 2910,-74 2910,-74 2941,-74 2941,-74 2947,-74 2953,-80 2953,-86 2953,-86 2953,-100 2953,-100 2953,-106 2947,-112 2941,-112"/>
+<text xml:space="preserve" text-anchor="middle" x="2925.5" y="-97.55" font-family="Segoe UI" font-size="11.00">TRO526</text>
+<text xml:space="preserve" text-anchor="middle" x="2925.5" y="-82.55" font-family="Segoe UI" font-size="11.00">1Sep</text>
 </a>
 </g>
 </g>
@@ -544,8 +544,8 @@
 <g id="edge18" class="edge">
 <title>TRO522&#45;&gt;TRO526</title>
 <g id="a_edge18"><a xlink:title="JA5002_7 (dir2)">
-<path fill="none" stroke="#cc8800" stroke-width="1.3" stroke-dasharray="5,2" d="M2563.53,-86.42C2581.8,-83.2 2605.22,-80 2626.25,-80 2626.25,-80 2626.25,-80 2834.5,-80 2851.97,-80 2871.34,-80.19 2887.63,-80.41"/>
-<polygon fill="#cc8800" stroke="#cc8800" stroke-width="1.3" points="2887.32,-83.2 2895.36,-80.51 2887.4,-77.6 2887.32,-83.2"/>
+<path fill="none" stroke="#cc8800" stroke-width="1.3" stroke-dasharray="5,2" d="M2563.53,-86.42C2581.8,-83.2 2605.22,-80 2626.25,-80 2626.25,-80 2626.25,-80 2834.5,-80 2852.15,-80 2871.55,-82.48 2887.8,-85.27"/>
+<polygon fill="#cc8800" stroke="#cc8800" stroke-width="1.3" points="2887.16,-88 2895.54,-86.68 2888.17,-82.49 2887.16,-88"/>
 </a>
 </g>
 <text xml:space="preserve" text-anchor="middle" x="2719.25" y="-84.2" font-family="Segoe UI" font-size="9.00" fill="#cc8800">dir2</text>
@@ -593,8 +593,8 @@
 <g id="edge19" class="edge">
 <title>TRO525&#45;&gt;TRO526</title>
 <g id="a_edge19"><a xlink:title="JA5002_7 (normal)">
-<path fill="none" stroke="#444444" stroke-width="1.3" d="M2861.5,-113.9C2869.97,-109.48 2879.45,-104.53 2888.44,-99.83"/>
-<polygon fill="#444444" stroke="#444444" stroke-width="1.3" points="2889.67,-102.35 2895.46,-96.16 2887.07,-97.39 2889.67,-102.35"/>
+<path fill="none" stroke="#444444" stroke-width="1.3" d="M2861.5,-117.5C2869.88,-114.24 2879.25,-110.6 2888.16,-107.13"/>
+<polygon fill="#444444" stroke="#444444" stroke-width="1.3" points="2888.93,-109.84 2895.37,-104.33 2886.9,-104.62 2888.93,-109.84"/>
 </a>
 </g>
 </g>
@@ -602,9 +602,9 @@
 <g id="node28" class="node">
 <title>TRO527</title>
 <g id="a_node28"><a xlink:title="TRO 527 (1Sep1Switch)">
-<path fill="#ffe4a0" stroke="#cc8800" stroke-width="1.6" d="M3042,-100C3042,-100 3002,-100 3002,-100 2996,-100 2990,-94 2990,-88 2990,-88 2990,-74 2990,-74 2990,-68 2996,-62 3002,-62 3002,-62 3042,-62 3042,-62 3048,-62 3054,-68 3054,-74 3054,-74 3054,-88 3054,-88 3054,-94 3048,-100 3042,-100"/>
-<text xml:space="preserve" text-anchor="middle" x="3022" y="-85.55" font-family="Segoe UI" font-size="11.00">TRO527</text>
-<text xml:space="preserve" text-anchor="middle" x="3022" y="-70.55" font-family="Segoe UI" font-size="11.00">1Sep1Swi</text>
+<path fill="#ffe4a0" stroke="#cc8800" stroke-width="1.6" d="M3042,-112C3042,-112 3002,-112 3002,-112 2996,-112 2990,-106 2990,-100 2990,-100 2990,-86 2990,-86 2990,-80 2996,-74 3002,-74 3002,-74 3042,-74 3042,-74 3048,-74 3054,-80 3054,-86 3054,-86 3054,-100 3054,-100 3054,-106 3048,-112 3042,-112"/>
+<text xml:space="preserve" text-anchor="middle" x="3022" y="-97.55" font-family="Segoe UI" font-size="11.00">TRO527</text>
+<text xml:space="preserve" text-anchor="middle" x="3022" y="-82.55" font-family="Segoe UI" font-size="11.00">1Sep1Swi</text>
 </a>
 </g>
 </g>
@@ -612,8 +612,8 @@
 <g id="edge20" class="edge">
 <title>TRO526&#45;&gt;TRO527</title>
 <g id="a_edge20"><a xlink:title="JA5002_8 (normal)">
-<path fill="none" stroke="#444444" stroke-width="1.3" d="M2953.58,-81C2961.66,-81 2970.72,-81 2979.5,-81"/>
-<polygon fill="#444444" stroke="#444444" stroke-width="1.3" points="2979.27,-83.8 2987.27,-81 2979.27,-78.2 2979.27,-83.8"/>
+<path fill="none" stroke="#444444" stroke-width="1.3" d="M2953.58,-93C2961.66,-93 2970.72,-93 2979.5,-93"/>
+<polygon fill="#444444" stroke="#444444" stroke-width="1.3" points="2979.27,-95.8 2987.27,-93 2979.27,-90.2 2979.27,-95.8"/>
 </a>
 </g>
 </g>
@@ -621,9 +621,9 @@
 <g id="node29" class="node">
 <title>TRO528</title>
 <g id="a_node29"><a xlink:title="TRO 528 (1Sep)">
-<path fill="#d4e8ff" stroke="#3388cc" stroke-width="1.6" d="M3148,-100C3148,-100 3117,-100 3117,-100 3111,-100 3105,-94 3105,-88 3105,-88 3105,-74 3105,-74 3105,-68 3111,-62 3117,-62 3117,-62 3148,-62 3148,-62 3154,-62 3160,-68 3160,-74 3160,-74 3160,-88 3160,-88 3160,-94 3154,-100 3148,-100"/>
-<text xml:space="preserve" text-anchor="middle" x="3132.5" y="-85.55" font-family="Segoe UI" font-size="11.00">TRO528</text>
-<text xml:space="preserve" text-anchor="middle" x="3132.5" y="-70.55" font-family="Segoe UI" font-size="11.00">1Sep</text>
+<path fill="#d4e8ff" stroke="#3388cc" stroke-width="1.6" d="M3201.25,-154C3201.25,-154 3170.25,-154 3170.25,-154 3164.25,-154 3158.25,-148 3158.25,-142 3158.25,-142 3158.25,-128 3158.25,-128 3158.25,-122 3164.25,-116 3170.25,-116 3170.25,-116 3201.25,-116 3201.25,-116 3207.25,-116 3213.25,-122 3213.25,-128 3213.25,-128 3213.25,-142 3213.25,-142 3213.25,-148 3207.25,-154 3201.25,-154"/>
+<text xml:space="preserve" text-anchor="middle" x="3185.75" y="-139.55" font-family="Segoe UI" font-size="11.00">TRO528</text>
+<text xml:space="preserve" text-anchor="middle" x="3185.75" y="-124.55" font-family="Segoe UI" font-size="11.00">1Sep</text>
 </a>
 </g>
 </g>
@@ -631,19 +631,36 @@
 <g id="edge21" class="edge">
 <title>TRO527&#45;&gt;TRO528</title>
 <g id="a_edge21"><a xlink:title="JA5002_9 (dir2)">
-<path fill="none" stroke="#cc8800" stroke-width="1.3" stroke-dasharray="5,2" d="M3054.67,-81C3067.24,-81 3081.76,-81 3094.78,-81"/>
-<polygon fill="#cc8800" stroke="#cc8800" stroke-width="1.3" points="3094.41,-83.8 3102.41,-81 3094.41,-78.2 3094.41,-83.8"/>
+<path fill="none" stroke="#cc8800" stroke-width="1.3" stroke-dasharray="5,2" d="M3054.57,-101.2C3081.38,-108.16 3119.88,-118.16 3148.06,-125.47"/>
+<polygon fill="#cc8800" stroke="#cc8800" stroke-width="1.3" points="3147.21,-128.14 3155.65,-127.44 3148.61,-122.72 3147.21,-128.14"/>
 </a>
 </g>
-<text xml:space="preserve" text-anchor="middle" x="3079.5" y="-85.2" font-family="Segoe UI" font-size="9.00" fill="#cc8800">dir2</text>
+<text xml:space="preserve" text-anchor="middle" x="3087.38" y="-116.94" font-family="Segoe UI" font-size="9.00" fill="#cc8800">dir2</text>
+</g>
+<!-- EXT_UH05_e003 -->
+<g id="node35" class="node">
+<title>EXT_UH05_e003</title>
+<polygon fill="#eef2f7" stroke="#557799" stroke-width="1.6" points="3238.75,-92 3120.75,-92 3120.75,-68 3238.75,-68 3250.75,-80 3238.75,-92"/>
+<text xml:space="preserve" text-anchor="middle" x="3185.75" y="-84.2" font-family="Segoe UI" font-size="9.00">EXTERN</text>
+<text xml:space="preserve" text-anchor="middle" x="3185.75" y="-71.45" font-family="Segoe UI" font-size="9.00">F2H_UH05_TO_UH03.TRO308</text>
+</g>
+<!-- TRO527&#45;&gt;EXT_UH05_e003 -->
+<g id="edge40" class="edge">
+<title>TRO527&#45;&gt;EXT_UH05_e003</title>
+<g id="a_edge40"><a xlink:title="F2H_UH05_TO_UH03.TRO308">
+<path fill="none" stroke="#557799" stroke-width="1.3" d="M3054.57,-90.46C3070.54,-89.18 3090.65,-87.56 3110.26,-85.99"/>
+<polygon fill="#557799" stroke="#557799" stroke-width="1.3" points="3110.42,-88.78 3118.17,-85.35 3109.97,-83.2 3110.42,-88.78"/>
+</a>
+</g>
+<text xml:space="preserve" text-anchor="middle" x="3087.38" y="-93" font-family="Segoe UI" font-size="9.00" fill="#557799">EXTERN</text>
 </g>
 <!-- TRO529 -->
 <g id="node30" class="node">
 <title>TRO529</title>
 <g id="a_node30"><a xlink:title="TRO 529 (1Sep) + Scanner (BX5113)">
-<path fill="#d4e8ff" stroke="#3388cc" stroke-width="1.6" d="M3240,-65C3240,-65 3209,-65 3209,-65 3203,-65 3197,-59 3197,-53 3197,-53 3197,-39 3197,-39 3197,-33 3203,-27 3209,-27 3209,-27 3240,-27 3240,-27 3246,-27 3252,-33 3252,-39 3252,-39 3252,-53 3252,-53 3252,-59 3246,-65 3240,-65"/>
-<text xml:space="preserve" text-anchor="middle" x="3224.5" y="-50.55" font-family="Segoe UI" font-size="11.00">TRO529</text>
-<text xml:space="preserve" text-anchor="middle" x="3224.5" y="-35.55" font-family="Segoe UI" font-size="11.00">1Sep</text>
+<path fill="#d4e8ff" stroke="#3388cc" stroke-width="1.6" d="M3330.75,-65C3330.75,-65 3299.75,-65 3299.75,-65 3293.75,-65 3287.75,-59 3287.75,-53 3287.75,-53 3287.75,-39 3287.75,-39 3287.75,-33 3293.75,-27 3299.75,-27 3299.75,-27 3330.75,-27 3330.75,-27 3336.75,-27 3342.75,-33 3342.75,-39 3342.75,-39 3342.75,-53 3342.75,-53 3342.75,-59 3336.75,-65 3330.75,-65"/>
+<text xml:space="preserve" text-anchor="middle" x="3315.25" y="-50.55" font-family="Segoe UI" font-size="11.00">TRO529</text>
+<text xml:space="preserve" text-anchor="middle" x="3315.25" y="-35.55" font-family="Segoe UI" font-size="11.00">1Sep</text>
 </a>
 </g>
 </g>
@@ -651,8 +668,8 @@
 <g id="edge8" class="edge">
 <title>TRO528&#45;&gt;TRO529</title>
 <g id="a_edge8"><a xlink:title="JA5002_10 (normal)">
-<path fill="none" stroke="#444444" stroke-width="1.3" d="M3160.5,-70.5C3168.88,-67.24 3178.25,-63.6 3187.16,-60.13"/>
-<polygon fill="#444444" stroke="#444444" stroke-width="1.3" points="3187.93,-62.84 3194.37,-57.33 3185.9,-57.62 3187.93,-62.84"/>
+<path fill="none" stroke="#444444" stroke-width="1.3" d="M3214,-125.55C3225.79,-120.85 3239.45,-114.54 3250.75,-107 3265.17,-97.37 3279.28,-84.29 3290.53,-72.72"/>
+<polygon fill="#444444" stroke="#444444" stroke-width="1.3" points="3292.31,-74.91 3295.78,-67.18 3288.24,-71.06 3292.31,-74.91"/>
 </a>
 </g>
 </g>
@@ -660,7 +677,7 @@
 <g id="edge7" class="edge">
 <title>TRO529&#45;&gt;TRO504</title>
 <g id="a_edge7"><a xlink:title="JA5002_1 (normal)">
-<path fill="none" stroke="#444444" stroke-width="1.3" d="M3196.45,-40.49C3178.64,-37.34 3154.78,-34 3133.5,-34 804.5,-34 804.5,-34 804.5,-34 785.42,-34 764.35,-36.44 746.95,-39.11"/>
+<path fill="none" stroke="#444444" stroke-width="1.3" d="M3286.96,-41.94C3261.19,-38.46 3221.43,-34 3186.75,-34 804.5,-34 804.5,-34 804.5,-34 785.42,-34 764.35,-36.44 746.95,-39.11"/>
 <polygon fill="#444444" stroke="#444444" stroke-width="1.3" points="746.57,-36.34 739.12,-40.39 747.46,-41.87 746.57,-36.34"/>
 </a>
 </g>
@@ -720,7 +737,7 @@
 <text xml:space="preserve" text-anchor="middle" x="327.62" y="-23.2" font-family="Segoe UI" font-size="9.00" fill="#557799">EXTERN</text>
 </g>
 <!-- legend -->
-<g id="node35" class="node">
+<g id="node36" class="node">
 <title>legend</title>
 <text xml:space="preserve" text-anchor="start" x="33.25" y="-226.25" font-family="Segoe UI" font-weight="bold" font-size="10.00" fill="#444444">—— normal</text>
 <text xml:space="preserve" text-anchor="start" x="94.75" y="-223.5" font-family="Segoe UI" font-size="10.00">standard transfer (jam area to jam area)</text>