# Manage modules

The module overview shows all modules that you can activate or book. Each module is displayed according to the SysAdmin's settings:

<figure><img src="https://4165049393-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FuUY7tl3j0xMLQbwSQOYv%2Fuploads%2F4yyMIG2ULDJnCR6KLuw7%2Fimage.png?alt=media&#x26;token=305bc304-c443-41cd-a162-edde0bcaf722" alt=""><figcaption></figcaption></figure>

A click on the info button shows more information of the module:

<figure><img src="https://4165049393-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FuUY7tl3j0xMLQbwSQOYv%2Fuploads%2FPIgdIfGylr9Iq3osvNmX%2Fimage.png?alt=media&#x26;token=69940b0d-70e0-49f7-bbb1-e554b916da0f" alt=""><figcaption></figcaption></figure>

### Activate modules

<figure><img src="https://4165049393-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FuUY7tl3j0xMLQbwSQOYv%2Fuploads%2FnrmfL3Nh2zafPdNg3SOi%2Fimage.png?alt=media&#x26;token=2a26d444-fed7-469a-88ca-3df27536e6c5" alt=""><figcaption></figcaption></figure>

* The first module is a free module. It is activated immediately after clicking on the activation button.
* The second module is available on a monthly or yearly cycle. You can decide which cycle to book. Depending on the SysAdmin's settings, the module is activated in test mode or the amount is debited from the standard payment method.
* The third module in our example only has to be paid for once. Depending on the SysAdmin's settings, the module is activated in test mode or the amount is debited from the standard payment method.