Inventor seems to lack the posibility to trace references internally in parts and between parts, a posibility that would increase the effectivity and usability of skeleton modelling and adaptivity substantially.
The sketch plane for a specific sketch cannot be traced; A skeleton part can have a huge model tree, and might have a lot of sketches and user defined planes. To find the sketch plane for a specific sketch can be a challenge as the only tool availabe are carefully renaming, eyeballing and guessing.
Would really have appriciated for instance a right-click option or hover-over-tip to find the sketch plane.