Vision login help

Hello, I would like to get some help either by previous answers, posts, videos, etc. I'm trying to use Vision to open a client's application. What is the login information? I tried my Ignition login, adding a login into the project properties, and to no avail. Would someone kindly help me? Additionally, I am new to Ignition.

Thanks

You need to provide a valid username and password that exists in the User Source for the project and with the correct role if defined. You can also use an Identity Provider. The best places to learn things like this are the user manual and the free Inductive University

For managing users and roles specifically, check the manual here or a video here