My user post a new custom type "artprim_item" and it doesn't work unless I remove permalinks. The item is created, but the permalink links to "item not found".
More importantly, if I open the item with my admin account and update it, the permalink works at last.
Since I only want him to see "artprim_item" and no "page, posts, links...)" , this user has a role that I created with limited capacities:
Is there a capacities to create permalinks?