I have this:

public $morphToMany = [ 'tags' => [ 'P\Models\Tag', 'name' => 'taggable', 'table' => 'p_taggables', 'timestamps' => true, 'pivotModel' => 'P\Models\TagPivot', ] ];

But when i get the collection of tags for this model, the tag has MorphPivot instead of the pivot i provided. I need custom pivot because i want to add user id of the person attaching the tag. I also need to eager load the users who have attached each tag.