Post a document in a forum If you have the proper permissions in a forum, you can share a document with colleagues, experts, or other community users. You can associate the document with as many topics as needed. Before you beginRole required: sn_communities.community_user Procedure While in a forum, click Post > Document and then fill in the form: Document title Enter a descriptive title for the document. Forum Read-only. The current forum is selected. Topics Select a topic from the list. Repeat for as many topics as needed. Attach document To attach a file, drag the file into the Attach Document box or click the box and then navigate to the file. You can attach only one document. Maximum file size is 5 MB. Supported file types are listed. Click the X to delete an attached file. Note: Your system administrator may have set a limit on the total number of attachments allowed across the community. Description Enter a useful description for the document. Click Post. The document appears in the forum. The author of a document can edit or delete the post.