Revised objects: Creo Illustrate/Process Plan

Hello,

We're in the implementation of Creo Illustrate 9.1 to be use for representations in MPMLink Process Plan.

We're getting bugs sometimes with c3di files not updating. Probably a basic question here, but looking for what is the right way to manage.

Q1- When Revising a Process Plan and Illustration files, Does the source file needs to be included?

Q2- I can't collect (not even have the option) to collect the source files when files are released and need to be added for a Change.

Q3 - The revise option does not work when reising all objects at once. is this normal?

Hope someone has some insight/solutions here.

Thanks in advance!