Next is to setup a DevOps job you can go here to learn how to do that. For this section we will focus on the Execute shell and newman. With this I suggest going through Postman's official documentation found here. This takes your postman game and ups it to be able to be leveraged with Continuous Integration.
There are 2 ways to run this and one is extraction your collections json and running newman using that file. The other takes a bit more setup but uses Postman's API and when you updated the test they update in the cloud.
I would suggest for reports that you check out this HTML Reporter. It is created by a employee of postman and is by far the best HTML report out there in my opinion.