For the 'Use External Authentication' flag in every operator id, is there a corresponding DB table column that could be made true or false to handle many operators at a single shot by an update to the database.
Since Pega is DB based, i am thinking there should be a corresponding entry somewhere in DB to make this work easy.
Even if the column is exposed and you update the particular column using DB scripts, it wont work because BLOB will still contain the old value. You have to update the complete operator record. This is applicable for any record which has BLOB column.