I know very basis pho and use a lot of tenplates and I can edit and incorporate them into sites.

What I want to learn is for a new project I want to know what to use as a search topic to help me find tutorials on the following or if someone here can help.

A site that manages discipline for the company I work for. To incorporate different user levels and basically using one page template but to display different data based on the user that is logged in. So there would be a list of people and you can add different levels of discipline to their names and notification could be sent to and displayed on the site of what warning they should be receiving.