I'm starting to build a small process to update some CDT items in a data sto

I'm starting to build a small process to update some CDT items in a data store. The process gathers the records the user cares about using a queryrecord and the result is stored into two arrays (e.g. Array1, Array2). Then I generate a user input task that presents the user with a SAIL form containing a grid whose rows consist of the components I wish them to be able to edit. They can remove rows or add new items to the grid.

When they're finished, I'd like to do a Write to Data Store for the inserts/updates, and a Delete from Data Store. for any existing records they've removed.

My question is, given that I've kept an array of what the original query returned, and I have an array of the user's changes, is there an easy way to determine the deleted items?

OriginalPostID-154279

OriginalPostID-154279