> For the complete documentation index, see [llms.txt](https://docs.goaffpro.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.goaffpro.com/program-settings/referral-link-configuration/set-referral-link-parameters.md).
# Set Referral Link Parameters
**GoAffPro** provides you with the option to set parameters for affiliate referral links.
{% hint style="info" %}
The referral link parameters option lets you add UTM parameters to the affiliate referral links. This allows tracking specific information, such as the source, medium, and campaign associated with each referral link.
{% endhint %}
To set parameters for affiliate referral links, go to the **Advanced** section of the **Settings** tab in the GoAffPro admin panel.
Settings > Advanced
Here, go to the Referral link section.
Referral link
Now, click on the **Referral Link Parameters** option.
Click on the Referral Link Parameters option
Next, enter the parameters you want to set for the affiliate's referral link.
{% hint style="info" %}
When adding the parameters, the **utm\_source**, **utm\_medium**, and **utm\_campaign** parameters should always be used. Whereas the **utm\_term** and **utm\_content** parameters are optional.
{% endhint %}
Enter the parameters for the referral link
After this, click on **Submit**.
Click on Submit
The parameters set will be added to all affiliate referral links.
Dynamic Referral Link Parameters
**To add dynamic UTM parameters to the referral link of affiliates, you can use the following tags:**
{affiliate\_id}
{name}
{email}
{ref\_code}
Example: If you want to use the {name} parameter, it can be added to the link like: utm\_source={name}
For profile information, the following tags are available (if those are set in the affiliate's profile):
{coupon}
{instagram}
{twitter}
{address\_1}
{address\_2}
{city}
{state}
{country}
{zip}
{% embed url="" %}
Set Referral Link Parameters
{% endembed %}
