How To Set Up a Help Desk System with OTRS
[OTRS](https://community.otrs.com/) (Open source Ticket Request System) is a help desk and IT service management system. It provides a single point of contact for users, customers, IT personnel, IT services, and any external organizations. In this tutorial, you will install OTRS Community Edition on your server and set up a simple help desk system. Choose your operating system to begin.
CentOS
How To Set Up a Help Desk System with OTRS on CentOS 7
Ubuntu
How To Set Up a Help Desk System with OTRS on Ubuntu 18.04
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