Print MorpthTo relation in table widget

Hello everyone! I have a problem to print a morphTo relation. I have a Notes table with this structure: ID | coverable_type | coverable_id | text | highlighted 1 | App\Models\Appointment | 1 | Hightlighted text | 1 1 | App\Models\Appointment | 1 | Text not highlighted | 0 I need to show in dashboard, with a table widget, only highlighted notes. As you can see from the attachments, the model column is empty. What am I doing wrong? Thanks in advance