# Manage Optimize Media Sources
Take the PXA course
**Optimize Networks** will tell you more about third-party tracking systems (e.g., Google SEO), otherwise known as *Media Sources*, that could contribute to the customer journey. Adding these tracking systems will ensure your insights are as accurate as possible, and you can even manage items like assigned [promo codes](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/promo-codes-overview) and cost importing.
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**Note**: The *Networks* feature is part of the Optimize add-on, and requires you to pass the `CustomerStatus` and `CustomerId` parameters in your tracking. [Contact support](https://app.impact.com/support/portal.ihtml?createTicket=true) to discuss adding this to your account.
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#### Access Optimize networks
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This feature is only available with the Optimize add-on. [Click here](https://app.impact.com/secure/advertiser/fr/upgrade.ihtml?u=/secure/advertiser/optimize/landing-page.html) to get the add-on!
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1. From the left navigation bar, select  **\[Optimize]**.
2. In the left navigation bar, select **Settings → Networks**.
3. Use the **filters** below *Media Sources* to customize it.
* Refer to the *Filter reference* for more information on the available filters.
Filter reference
| | |
| ------------------ | --------------------------------------------------------------------------------------------------------- |
| **Filter** | **Description** |
| Channel | Select what consumer channel (e.g., *Organic Referral*) you want to view. |
| Status | Select what media source status (e.g., *Active*) you want to view. |
| Credit Group | Select what media source crediting group (e.g., *Preferred*) you want to view. |
| Tracking Methods | Select which media source tracking methods (e.g., *Tracking Link* and *Direct Traffic*) you want to view. |
| Cost Import Status | Select the cost import status (e.g., *Not Configured*) you want to view. |
4. From here, you have choices on what you can do.
* Under *Report*, select  **\[Reports]** to view a *Media Dashboard* report for that Media Source.
* Under *Actions*, select  **\[More]→ Tracking → Assign New Promo Code** to create a new tracking [promo code](https://help.impact.com/brand/what-would-you-like-to-learn-about/platform-features/promo-codes/promo-codes-overview).
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**Note**: If you want to exclude any traffic, change any details about a media source, or want to change crediting rules for a media source, [contact support](https://app.impact.com/support/portal.ihtml?createTicket=true).
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