If you have a person in charge of Odin licenses who does not require a license themselves, you can invite them to your organization by using the send email invitation form and leaving the auto-distribute licenses option unchecked. Once the invitation has been accepted, navigate to the members tab, locate the member, and make them an admin.
Organization admins will not count towards the organization's required licenses in the compliance calculation unless that person manually has a license assigned to them, or they generate a machine claim from within Unity by logging into their account during activation of the Odin DRM enabled build.