Once you’ve finished working on your personal document, you may want to share it so everyone in your workspace can access, edit, and collaborate.
To move a personal document into the workspace:
Open the document you want to share.
Click Share to open the Share menu.
Open the document permissions dropdown.
Select Everyone at {workspace name} can edit.
The document will then move under the Workspace section in the sidebar, where it becomes visible and editable by all members of your workspace.