Does anyone know if it's actually possible to import Component per Operation data onto Manufacturing Routings (either new or updated)? The fields seem to be available on the Import Mapping Screen but I keep getting "ambiguity" and "invalid XXX reference key" errors. Any help with a csv template would be much appreciated!

It's been quite a while but it has a really poor record structure. It's a bit ambiguous of advice, but I recall needing to include the BOM ID or a Line ID somewhere in the file. It gets worse when you have more than one revision