# Domain Restrictions

You can configure a setting which will lock your organization to being the only organization which can have learners register with your domain. What this does is prevent your learners from signing up to Affinity before you have invited them. 

To enable domain security restrictions, go to the settings page and find the Security Settings section. If you do not see this section, please contact your Affinity account manager to talk about enabling it.

<figure><img src="/files/cLFIKce6d2r69H7UKDjL" alt=""><figcaption></figcaption></figure>

Check the box for Lock Domain Ownership to enable this setting. Once you check it, new users will not be able to register using the domain of the primary admin until after you have invited them. This prevents inadvertent access to Affinity until you are ready.

Once checked, if a new user tries to register with your domain, they will be blocked and informed to find the admin at your organization about an invite.


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