Is there a way to import Data with DataLoader \ Wizard using 2 keys?
For example - I want to import Data (Upsert) when the unique key is actually built from 2 keys :
externalId field and a recordTypeId.
Account 1 :
Now I cant UPSERT the data only with the externalId field because it's not unique, But the recordttypeId and the ExternalId together are unique
How can I achieve it? (Without creating a new field and concatenate the field and the recordType)