Map fields, not just applications
A Philippines admin source-of-truth map should name the controlling record for each field in a report or workflow. Saying “use the CRM” is too broad if different fields are maintained elsewhere.
Add the update owner, expected freshness, access needed, and a fallback source. The map should tell the worker what to do when the preferred record is unavailable.
Handle disagreement visibly
When two sources disagree, preserve both values and identify the field that controls the decision. Do not choose the more convenient spreadsheet without an owner rule.
A manager should resolve a durable authority conflict and record the decision for the next case.
Keep the map current
Test the map against one ordinary report and one exception. Review it after system, ownership, or process changes.
Stale authority notes create the same risk as stale data: a correct procedure applied to the wrong record still produces a wrong result.
For the next step, compare this workflow with Organize shared files for Philippines admin support and Use a source checklist for outsourced labor research. For access and oversight, use the authoritative planning reference alongside your own policy.