Alternative if you don't want to merge:
Ctrl+A to select the labels you typed
Ctrl+C to copy
From menu select Tools, envelopes & Labels, then Options from the Dialog Box.
Select New Product (5163), Click OK, then Click New Document.

"Emily DiTrapani" wrote:

I created a "New Document" through the envelopes and labels tool. I have a
series of labels in which I used the AVE 5161 label size template. I would
like to know how to change the label size to a different template (i.e. AVE
5163) without having to redo the whole series of labels.