REPLACE_REVISION

• Possible values are 1, 2, or 3.
• 1 - Only Engineering part revisions in status Preliminary can have their components replaced without forcing a new parent Engineering part revision. This is the default setting at installation time.
• 2 - Engineering part revisions in statuses Preliminary and Active can have their components replaced without forcing a new parent Engineering part revision (the replacing component part revision must have the same status or higher than the parent part).
• 3 - Engineering part revisions in statuses Preliminary, Active, and Released can have their components replaced without forcing a new parent Engineering part revision (the replacing component part revision must have same status or higher than the parent part). 

Looking back in my Apps8 eLearning documentation:

POS

• The default value for Drawing Position No. of a component in the Engineering Part Revision (now Engineering Part Navigator in Cloud). This parameter is used only by the CAD Interface.

@matt.watters 

Great thanks: just what I was looking for.

I was not aware that we had a choice with regards to the Replace Part Revision function, and while I do think that enforcing a rule that prevents an EPR of lower status replacing one with higher status is good logic, it is nice to know we have a choice!

Cheers,

Wade