For this, you need to click on add module and select the proof option.
After that, you can click on add proof
After that, a new page will get open you can fill in proof name and click on add
How you can add proofs?
For this, you need to click on add module and select the proof option.
After that, you can click on add proof
After that, a new page will get open you can fill in proof name and click on add