To Export Objects or Blocks from the Current Document into a New Document

Select one of the following:
Ribbon: ProjectWise tab > Block panel > Write

Command: DMSWBLOCK

ProjectWise's Save Document As dialog opens.
Select a folder for the new document, change the name and file name of the document as needed, and click Save.
The Write Block dialog opens.
Select whether you want to export objects, blocks, or the entire drawing, then click OK.