Automatic creation of TODOs using TODOs in code

Hi all

I’m a sole dev who uses Gitlab just to store copies between devices. I’ve read about being able to create issues/ToDos by adding //TODO within my code. This sounds perfect as I’m yet to find a good issue taking tool, and I’m blooming lazy.

Is it possible to use that type of functionality on the free GitLab hosted service, if so how can I enable it, or is this a function only available on the paid for services?