Hello tsahin,
Yes, there are alternative methods to copy a specific part of a drawing or an xref to another drawing in AutoCAD without using the Xclip command. Here's one approach you can try:
Open the source drawing (the one containing the floor plan or xref) and the target drawing (the one where you want to copy the specific part) in separate AutoCAD instances or tabs.
In the source drawing, select the objects you want to copy. You can use a combination of selection methods like window selection, crossing selection, or individual object selection. Use commands such as "Window" or "Crossing" to help with the selection.
Once the objects are selected, use the "Copy" command (shortcut: CO) or the "Cut" command (shortcut: CTRL+X) to copy or cut the selected objects.
Switch to the target drawing. Activate the appropriate layer where you want to paste the copied objects or create a new layer if needed.
Use the "Paste" command (shortcut: CTRL+V) to paste the copied objects onto the target drawing. You can specify a base point for insertion if required.
By following these steps, you can copy the desired part of the drawing or xref from one file to another without using the Xclip command. Ensure that the necessary layers and settings are in place to maintain the appearance and integrity of the copied objects.