diff --git a/data/ils/AN8.dwg b/data/ils/2D/AN8.dwg
similarity index 100%
rename from data/ils/AN8.dwg
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diff --git a/data/ils/AP110.dwg b/data/ils/2D/AP110.dwg
similarity index 100%
rename from data/ils/AP110.dwg
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diff --git a/data/ils/AP60.dwg b/data/ils/2D/AP60.dwg
similarity index 100%
rename from data/ils/AP60.dwg
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diff --git a/data/ils/APG110.dwg b/data/ils/2D/APG110.dwg
similarity index 100%
rename from data/ils/APG110.dwg
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diff --git a/data/ils/SP8.dwg b/data/ils/2D/SP8.dwg
similarity index 100%
rename from data/ils/SP8.dwg
rename to data/ils/2D/SP8.dwg