diff --git a/doc/img/session/Excel_cablelist.png b/doc/img/session/Excel_cablelist.png new file mode 100644 index 0000000..3618712 Binary files /dev/null and b/doc/img/session/Excel_cablelist.png differ diff --git a/doc/img/session/cables_layout.png b/doc/img/session/cables_layout.png new file mode 100644 index 0000000..762666c Binary files /dev/null and b/doc/img/session/cables_layout.png differ diff --git a/doc/img/session/detail_grounding_items.png b/doc/img/session/detail_grounding_items.png new file mode 100644 index 0000000..816e5b5 Binary files /dev/null and b/doc/img/session/detail_grounding_items.png differ diff --git a/doc/img/session/full_layout.png b/doc/img/session/full_layout.png new file mode 100644 index 0000000..583bdb1 Binary files /dev/null and b/doc/img/session/full_layout.png differ diff --git a/doc/img/session/grounding_attributes.png b/doc/img/session/grounding_attributes.png new file mode 100644 index 0000000..b74ee32 Binary files /dev/null and b/doc/img/session/grounding_attributes.png differ diff --git a/doc/img/session/part_selected.png b/doc/img/session/part_selected.png new file mode 100644 index 0000000..288877e Binary files /dev/null and b/doc/img/session/part_selected.png differ diff --git a/doc/img/session/part_selected_cable.png b/doc/img/session/part_selected_cable.png new file mode 100644 index 0000000..ec63130 Binary files /dev/null and b/doc/img/session/part_selected_cable.png differ