You can change the name of a constant.
Constants tab
Procedure
Right-click a constant, and click Attributes.
Double-click the name.
Select and overwrite the name of the constant.
You have changed the name of a constant. The changes become visible on the Mapping bar only after you closed and reopened the pattern.
In the mapping model
Procedure
Open a mapping model.
Right-click a constant, and click Properties.
Click in the name field. The name is selected and can be overwritten.
Enter the new name.
Click OK.
You have changed the name of a constant. The changes are displayed on the Constants tab only after you have saved the pattern.