Connect the price lists in the other system with the price lists in Norce, so prices end up in the right Norce price list.
Each row connects:
a price list from the other system, and
a Norce Pricelist.
Good to know
You don't need this if Does the price list ID in the other system match the Norce price list code? is set to Yes.
If the list is empty, check that the other system is connected. An empty list almost always means the connection, not the setting.
If a value is missing, create it in Norce first, then click Clear Cache on the settings page so the list is refreshed.