Substitutions are required if automatic machining is to be determined for certain profiles in the input of elements. (Example: Automatic attachment of add-on profiles)
To ensure that the machining groups are automatically included in the element input, enter them under "CNC database" > " Substitutions".
Select the appropriate systems.
Double-click the profile to which a machining group is applied.
Enter the group according to the type of use, for example at "Fixing".