The IDL Extractor for COBOL can be started from an existing pair of IDL and server mapping files. A server mapping file is a Designer file with extension .cvm. See Server Mapping Files for COBOL.
To start the COBOL Mapping Editor
Open the context menu of an IDL file and choose
.Or:
Choose .
Continue with Step 5: Select the COBOL Interface and Map to IDL Interface as described under Scenario I: Create New IDL and Server Mapping Files.