Is there a way to set the value from parent table to be recorded on a field on child table Automatically, !!!

Is there a way to set the value from parent table to be recorded on a field on child table Automatically, !!!
To do that, you need to be able to select the parent record. Assuming the record in the parent table is selected in a dropdown and you want to automatically record the parentID in the in the child form, set the Update property of the card: Dropdown1.Selected.ID. you can hide the card so users can't change it.