Integration with Other Applications > Creo Parametric – Windchill Integration > Preferences, Environment Variables, and Config.pro Options > Create and Edit Preferences
  
Create and Edit Preferences
Key preferences in the Create and Edit category are described in the following table:
Preferences
Values
Description
Allow checkout of non-latest iterations
Allow checkout of non-latest iterations
Do not allow checkout of non-latest iterations
Throw an overridable conflict if a user tries to check out a non-latest iteration
There are three options possible. Do not allow the checkout of non-latest iterations. Allow the checkout of non-latest iterations for valid object types like CAD documents and their dependents. Present an overrideabl conflict when attempting to check out a non-latest iteration.