Document what it takes to enable your own set of edit macros to be invoked when using edit in staging, together with some typical use-cases for it (i.e. to launch non-standard ISPF editor session, also called exotic editors).

For some samples (illustrations) and/or variations of this question (and a partial answers), checkout these related links:

• How to configure CMNEX037 to enable user defined edit macros (on LinkedIn).
• Using edit macros within CMN/ZMF , and getting access to the component name/library type (on Serena.com).

Reminder: if you're in a hurry (anxious) to get Dr.Chgman to deliver it faster, consider contributing via the Z-Bounties program.