From what I dimly recall, the "on-line" version that ran under CICS/VS was called "SPMOL" or "SPM/OL" for "Source Program Maintenance On-Line".
I found this:
? ??
Someone else remembers "SPM/OL"... it was an "edit and submit" type of tool, perhaps reminiscent of CRJE?
In those days, circa 1980, Pansophic Systems Inc. had a competing product called "PVOL" for "PanValet On-Line" that ran under CICS/VS on either DOS/VS or OS/VS.
Hope that helps?
Mark S. Waterbury