How to configure service in icingaweb2

Hello, I’m new to using icinga2, currently they have version 2 v2.12.4 and I would like to know how to configure a service in icinga2 web, I hope you can help me, greetings


icingaweb2 directly doesn’t offer a function to configure checks. It’s only a gui. But you can install a module: director. Here are the docs: Introduction - Icinga Director
Or if you prefer to create everything yourself, that mean write the config files, you can start here: Monitoring Basics - Icinga 2