Managing Model Objects › Working with Versions of Functions and Messages › Non-current Versions

Non-current Versions

The versions within a version group that are not current:

• Can be included as entries on a model object list.
• Can be edited like any other model object.
• Are subject to the same locking restrictions as other model objects.
• Can be documented, copied and deleted.
• Have unique implementation names and can be generated and called (external functions only).

For more information on calling non-current versions of external functions, see the Testing an External Function section in this chapter.