Stopping Regeneration
When you initiate regeneration of an assembly it can be a lengthy process. A message box with a status bar opens, and you can click Stop to stop the regeneration. Note that when you stop the regeneration the following occurs in the top-level model:
• All models that were not regenerated are excluded from the regeneration list.
• All models that have started regeneration will complete regeneration.
• When the list of models that need regeneration is not empty, the top-level model will still report that it needs regeneration.
• When you press Stop during evaluation of relations the operation continues until the end of the model.
Click 
Regenerate > 
Regeneration Manager to view the components and features of the top-level model that were not regenerated.
Regenerate > Regeneration Manager to view the components and features of the top-level model that were not regenerated.