May a user create tags ?

Yes, users who have the right to tag are able to personally create new tags, at the moment they proceed to sharing or in retrospect. At creation the tool allows for selection of the category in which they want to add this tag. For the purpose of managing tags we therefore advise to limit the categories to guide the creation of tags to the category of orphan tags, called 'Other tags'. The administrator or system coordinator will then be encouraged to perform tag gardening among the created tags.