Requirement:
Is there any way we can see the external ID of address in a customer saved search? This is to compare the external CSV template, We need something to be unique and the same between both systems.
Solution:
The purpose of the external Id is to avoid duplication and for upsert action.
We have no way to get this in search. we can get only the customer’s External ID.
Proof: The Record browser of the customer doesn’t even have the external id. we can only get the external id of the customer in the customer search. And if we load the record object there also it is missing.
Alternative Implemented:
We can create an additional field in the address sub-record (other record fields) and then set the Ext Id via scale. We can make that field “Store value” = T then it can be fetched in the search.