Plumsail Forms offers you an ability to place any SharePoint List or Document Library right on the form with the use of List or Library control.
Now, this control also allows selection of multiple items:
Microsoft Flow can be started on Request, so that’s what we select:
After collecting the data, with the use of Plumsail Documents, we can create a new PDF document:
Which will look like this, when we receive it:
You can find a detailed instruction on how to configure both forms and Flow in our documentation.