We're looking to set up measurement protocol requests to import non PII CRM data to Google Analytics. This will be tied to a client ID that is stored in the CRM and the measurement protocol request would be set to a non-interaction hit populating user scoped custom dimensions.
The CRM data is populated via two portals one for a global market and one for China, with each having their own property number.
The issue currently faced is it is unknown which portal the CRM data originated from and therefore which tracking ID to use with the measurement protocol request.
Even with the request being a non-interaction hit, if a request was made to both tracking IDs, what would happen with the data if the client ID didn't already exist?
- Would a new user still be created?
- Would it be disregarded?
- Are there any ramifications of such actions?