How can I transfer or copy an entire group of layers from one photoshop document onto a new photoshop document?
I want the layers within the group to remain editable after I transfer the group onto a new photoshop doc, but I do not know how without exporting the group as a PNG or other type of file which I am trying to avoid.
I'm creating a flyer to be printed as a PDF and have one group for the front, and one group of layers for the back. Somehow I created these on an Artboard that is not allowing me to change the canvas size, so when I initially tried to export it as a PDF theres a huge white space around all the edges of the document and it is the incorrect size for printing. So to avoid this, I created a new correctly sized document, but don't know how to get my layers/groups onto the new photoshop file. Hope this makes sense. Please advise.

