In Inventor if I create an FEA analysis of a model the supporting FEA files are created and checked in with my model. If I access and open the file the Vault pulls my FEA files out along with my model. This is fine if I'm the one accessing the file. It becomes a problem when someone else (who knows nothing about IV FEA) opens the model and has to deal with the supporting files. Usually there is a lot of confusion on their part.
It would be best to some how "suppress" the FEA files until I need them. So, when someone else opens the model they do not need to "get" the supporting file (and ostensibly get asked to check them out).