I brought to my superiors a way that we can do our scheduling via a website. Basically the user would log on via there employee username and password and then it will redirect them to a schedule where they can see when they are working. A comments section will also be implemented and other things along the way.
I am highly familiar with Wordpress and the massive amounts of plugins which will aide me with this. Unfortunately the only plugins that I have found are ones that require the user to register first and then log in. How do I go about implementing it so that I can create all the username and passwords on the database and when user is prompted, he/she types in the same credentials as the one I have set up on my end and will successfully login and redirect to the necessary page.
http://wordpress.org/plugins/theme-my-login/
This plugin seems to be powerful but it appears it doesn't do exactly what I want. I just need some guidance on the next steps on how this can be implemented in a efficient and secure manner.