If your organization is managing or running social campaigns on behalf of a client, you can publish the audience using your admin credentials for the client Facebook ads manager account, and publish the audience(s) into the client's Facebook ad account without exposing OnSpot branding or indication. See instructions for setting up Facebook publishing here.

If you are not managing the campaign on the clients behalf, this is outside of the scope of our agreement.

Note: Make sure you are following Facebook's Advertising Policies.