1. Click the collaboration button in the upper right corner of the document. Collaboration documents need to be uploaded to the cloud before they can be accessed and edited by other members.

2. After uploading, enter the collaborative editing page and click Share in the upper right corner to share with other members. After receiving the link, members can click Enter to edit the document with you.

3. Members participating in collaborative editing can view it in the shared interface, and the viewing and editing permissions can be set on the right side of the members. If you want to delete a member, click Delete, and the deleted member will not be able to access and edit the document.

4. In the history department in the upper right corner, you can view the version history and collaboration record of the current document. The version history can view and restore the version history saved by the document, and the collaboration record can view the collaboration editing record of the current document.