Do you want to combine matching items?

Controls what happens to matching items in the selected estimates.

To combine matching items, choose Yes. The resulting estimate has fewer items and may have fewer spreadsheet sequences.

Note: Assembly detail is not included when you combine items.
To keep all items separate, choose No. The resulting estimate includes the complete set of items and spreadsheet sequences as if everything had been taken off in one estimate.

Tip: Model detail is never included when merging, regardless of your answer to this question.