Create new record from lookup field with bypassing the search dialog

Hi,

I want to create a new record from a lookup and bypass the search dialog.

I have followed this documentation: http://kunaltripathy.com/2017/11/27/dynamics-365-portals-create-new-entity-record-within-lookups/

It works perfectly fine and I can see the "New" button on the search dialog for the lookup field.

Next step in my desired scenario is not to show the search dialog.

Instead I want to call the record creation entity form directly from the the lookup field.

Does anyone have an idea on how to achieve this?

Thank you an best regards.