you have to harden user_project_wrapper, that is the part you actually submit

I read somewhere integration to caravel is not necessary for MPW2. Doesn't mean this integration? My problem is I completed my design and did hardening..but when try to harden the wrapper it takes long time and my computer getting hanged after two hours. I have given many trails repeatedly same thing is happening..if hardening our design along with wrapper is highly necessary is there any way of doing this using online resources?please suggest...at max I can able to generate the gds image during make user project wrapper as I attached...

Yes, you must harden the user_wrapper_project. I'm not sure about other resources though, sorry.

Thankyou..I will do it..