Minor 
Fails against automated checks. 
Error: the repository field is empty. Nothing was checked.I am not sure if there are SMS user docsd as yet on https://docs.moodle.org/405/en/ - we need to either review and update them if they exist, or create them if they are missing.
We should take a couple of hours at least for this, but timebox it to less than a day.
The scope of this issue is limited to the user docs, the dev docs are covered by MDL-83406.
