> ## Documentation Index
> Fetch the complete documentation index at: https://help.chatarmin.com/llms.txt
> Use this file to discover all available pages before exploring further.
# UTM Parameters
> Chatarmin guide: UTM Parameters
UTM Settings are in Chatarmin default enabled and cannot be globally disabled, but you can remove/change when using them in the functions described below.
In General, Chatarmin has 4 UTM Settings which can be modified and also have default Values:
* **UTM Source** -> Default "chatarmin"
* **UTM Medium** -> Default "whatsapp"
* **UTM Campaign** -> Default "\"
* **UTM Term** -> No default value
# Flows - Send Message
When you add a CTA Button to your Message, you will see, that the UTM Settings (shown above) will appear:
# Campaigns / Templates
Whenever Templates are used in Flows or in Campaigns, then the same setting will appear below the Variables:
