To draft an update from your request submission, you will want to click on Received requests in the bottom left of your screen. Next open the request submission you want as the basis for your draft. Click Create update in the top right of your submission. The app will then work for a minute or two, once finished click View generated Update. You will then see a generated update in your account. You can edit the update and send it from there.
See screenshots of this process below
Open Visible
Click Received requests in the bottom left of your screen
Open the request submission you want as the basis for your draft and click Create update in the top right of your submission
Click View generated Update
You will then see your generated update draft.
Let us know if you have questions. We are happy to help