how to create an XDP template and use it with adaptive forms?
so finally I got all the piping done and everything is working as expected. I have my adaptive form that I created from OOTB components and then I submit to a workflow. the workflow takes care of sending an email with the pdf and json file attached. done.
now.... I want to start customizing the look of the form and I understand I can do that with the AEM forms designer where I can create a XDP template to work with.
so.... I imported a pdf form that I had and it gave me all the fields I need as you can see below it actually named the fields on import FirstName for the highlighted field.

so this is good so far I then saved it as an XDP file

I went to FORMS and upload it the template


so now I have a template of the pdf just like I wanted it to look …. now I need to create an adaptive form with this template as a base. this is where I have my questions.... I create a form choosing a blank template


and I choose the template I created

I press enter and then edit

and now I don't see the template

but then I go to datasources and I see the fields there...

please help me understand how the template is used because I thought I would see the way the template looks when I build it.... but how do I use it as a data source?
are there any docs on this or examples I feel I am very close but I need your help thanks