Part Modeling > UDFs and Groups > Placing a UDF > To Change the Group Type
  
To Change the Group Type
Select a dependent UDF group in the Model Tree, right-click, and choose Disassociate from the shortcut menu. The UDF group becomes independent of changes to the UDF file.
 
Independent UDF groups cannot be made dependent.
If all dimensions of a dependent group are redefined, the group becomes independent.