I have a transaction saved search that I need to process in a MR script. The search returns items from the sublist, but I need to actually edit the exact sublist line that this item came from. How should I find the line that this result came from? I see on the saved search I can add Line ID, Line Sequence Number, and Line Unique Key. In one example, the saved search is returning the first line but the line id and sequence number are large numbers like 50 and 100. The unique key is clearly just a unique value. Is there a specific one I should use? Also am I supposed to loop through the sublist and just find which line matches?

My understanding is that Line Unique Key does not change even if you insert, delete or add lines to the record. You can probably use that. Also, you do not need to loop through the sublist. There is a method in the record object called

findSublistLineWithValue

(https://6766248.app.netsuite.com/app/help/helpcenter.nl?fid=section_4273157398)

Thanks