How to setup Implementer to manage the promotion of native development (COBOL on IBMi) environment from Dev to QA to Production?
CA 2E with PTC Implementer 12.5
If you have already setup the 2E and Implementer environments, it is pretty much the same thing except you do not define a model object library.
From a high level, here are the steps in regards to managing COBOL applications:
The Implementer 12.5 Administrator guide, attached to this KB article, is a good source of information, especially regarding object codes.