Hi,
I have 3 questions reagrding Model Driven Apps. They are listed below:-
1. Whether i can take print outs of the "Outputs" - that i will create after running my App. I require this as i have to send the Output in Paper Form to my clients outside my organisation. I am developing an app to create "Open Access (OA) Applications" (Sample Format enclosed) and i want that once the OA application is created by Power Apps, i get a printable output. Is it possible?

2. Can we create a "New" Entry in an App, which will be in reference to the old entry (with some modification), as i don't want my users to fill all the information again and again, barring a few changes which will i will do after duplicating the Old Entry. Suppose i create an OA application bearing number 10000 in Power Apps, can i create another OA application say 10001 by utilizing application 10000 (i.e. something of a pre-filled type of form) or i will have to start afresh and do all the entries to create OA Application.
3. Please go through S. No. 3 - "Scheduling Request" in the Image at S. No.1 . Can i create something like the Image below, wherein i have options to add or delete rows (through Model Driven Apps). Please let me know.

4. I am inside the Table called "Injecting Entity". Every Time i open it, i always see "Created By", Created ON" and so on columns. Many a times, i tried to change the view to just see my "Custom Created" columns only by selecting the required columns. But whenever i log-in next time , it restores to its original below as displayed below:-

Any help please on all the 4 points.
Regards,