This message is shown when viewing the credits of a page (example: https://translatewiki.net/w/i.php?title=Support&action=credits). Note that this action is disabled by default (currently enabled on translatewiki.net).
It should be in a form that fits with("Based on work by $1.").
- $1 - a list of IP addresses
- $2 - the number of IP addresses in $1
If there is more than one user in the list then the message("and") appears before the last name. If $2 is NIL then this message does not appear at all.
- ("translatewiki.net anonymous user $1")
- ("translatewiki.net users $1")