Hello, the current online editing function is still in the internal test process, it has not been fully opened, the internal test users need to upgrade the DingTalk to the latest version (both mobile and PC support), users who are not involved in the internal test, please be patient and wait for the notification.

1. The colleague sends a file chat window. The uploader can click [Online Edit] at the bottom of the file to edit, or click [Invite] to invite others to edit, as shown below:

2. Others can click on the file [online editing] - [@ he applied] want the uploader to apply for editing permissions, as shown below:

3. The file in the DingTalk tray, the uploader clicks the [Online Edit] icon to edit, or invite others to edit, others can apply for permission to edit:

4. Currently supports word document and excel form file online editing, this function is constantly optimized and perfected.