In many places, the actions depend on certain library types. As these library types depend on your own ChangeMan customization and implementation, the model only delivers a default value set.
The defaults are:
ChangeMan Library types
| SRC | program source | 
| LST | compressed listing | 
| LOD | LOAD module | 
| JCL | JCL member | 
Client Suffixes
| COB | COBOL program | 
| JCL | JCL member | 
Search the model for these library types and suffixes, and replace/change them as required.