Uploading files to the shared space in Webex.
1

In the message area, click Attachment , and then choose Share from OneDrive or SharePoint.

2

Browse to and select the file you want to share, then click Select.

3

Change the sharing controls to determine who can access the shared content, and whether they can edit.

  1. Choose from People in your organization, People currently in this space, or People with existing access.

  2. Check or clear Allow editing.

4

Click Apply.

The message is ready to send with the shared file attached.
5

Enter your message text and then send the message.