Ads that you upload (and have previously uploaded) to impact.com can be restricted so that only certain partners or partner groups have access to use them to promote your brand. By default, all partners have access to your ads unless you specify otherwise.
Enabling this feature makes the ad inaccessible to all partners (and groups) except the ones you specify.
From the left nav bar, select Content → Ads.
In the top right, select Create Ad
[Drop-down menu]
Fill out the ad details—the Restrict Partner Access setting is at the bottom of the Ad Details section.
Select
[Toggle on] Allow access to only specific Partners to enable it.
Select Partner Groups and use the arrow to move them into the Groups to have accessfield to restrict ad access to a specific group of partners.
Use the search bar to search for individual partners to make the ad only available to them.
When done making changes, select Save.

From the left nav bar, select Content → Ads.
Hover on the ad, then select Update Ad.
Select the Restrict Partner Access setting at the bottom of the Ad Details section.
Select
[Toggle on] Allow access to only specific Partners to enable it.
Use the fields and arrows to restrict access to partner groups.
Use the search bar to search for partners to restrict access to them.
When done making changes, select Save.