Currently if you want to use the "Manager.ExternalId" under contracts in the source mapping, the ID of the Manager must match to the ExternalId of Person in the same source system. You cannot have it match against a manager in another source system.

I'm requesting that ability to relate between the two.

Example

System A - Managers

System B - Employees

System B refers to the ID's of the managers of the employees on each contract. The ID then is checked against all persons for a matching ID.

"System A" has manager "Johnny Doneszo SysA-12345"

"System B" has employee "Jane Doe SysB-56789"

Manager.ExternalId for Jane Doe would be set to "SysA-12345" which would connect to Johnny Doneszo