How to map Line EFF segments from two diff contexts into AR Inv Line DFF segments, 2 contexts

Summary:

How to map Sales Order Line EFF segments from two different contexts into AR Invoice Line DFF segments, also across two distinct contexts, along with an existing mapping to the Global context

We currently have an existing mapping between Sales Order Line EFF segments (in one context) and AR Invoice Line DFF segments in the Global context.

Now, there is a new requirement to:

• Map Sales Order Line EFF segments from a different context to AR Invoice Line DFF segments in a new context,
• While retaining the existing mapping to the Global context.

This means the AR Invoice Line DFF will need to support: