Category:Mismatched onRelation

The categorisation indicates that the data item's information about the tag's usage on relations does not correspond to the information on the wiki page (which is listed below).

Consider updating or adding "use on relations" property in the data item if necessary, consider updating parameter in the template on the article page if necessary.

This maintenance category may be occasionally empty. The empty category should not be deleted however, because it is needed for maintenance.