WFL is Work Flow Language originally the Burroughs/Unisys Job Control Language.
MCP Scrum I
There are three distinct and mostly only contextually related aspects of WFL, as the specific Algol like job control lang, as a vehicle for SSI IPC, and as a LP¹ thing carrying a style of development. In this scrum, focus is on the latter, but with emphasis on creating the first two as canonical targets and with the aii.biz document as the LP doc, or a system dev stage of it, e.g. detailed design.
MCP Scrum II
Here goal is to get everything at some production level, in use supporting the selling biz lines.
¹ Literate Programming.