How do I restrict revisions on unreleased parts.
We have a problem at my company where we have a lot of family parts. They family parts are all very similar sometimes and controlled by only a few parameters.
The problem is when multiple engineers need to create a new iteration of the family. If I revise parts and the drawing to create my part and then another engineer creates a new revision over the top of my revision before I am ready to release.
Now I have a drawing which I wanted to release at revision "B", but the family table and models are at Revision "C" because someone has revised the model and I accidentally updated my workspace. If I print the drawing it now includes the new parts in the family table and they are not mentioned in the title block because another engineer is working on revision above.
Is there a way to restrict revisions to only released parts? I would be fine with including his part on my revision, but I want to prevent other engineers from leap-frogging my revision before I release.
Can anyone explain a solution?

