adding links

Author: barclayn

articles/active-directory/enterprise-users/domains-manage.md

@@ -20,7 +20,7 @@ ms.collection: M365-identity-device-management
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 # Managing custom domain names in your Azure Active Directory
 
-A domain name is an important part of the identifier for resources in many Azure Active Directory (Azure AD) deployments. It's part of a user name or email address for a user, part of the address for a group, and is sometimes part of the app ID URI for an application. A resource in Azure AD can include a domain name that's owned by the Azure AD organization (sometimes called a tenant) that contains the resource. [Global Administrators](../roles/permissions-reference.md##global-administrator) and [Domain name administrators](../roles/permissions-reference.md#domain-name-administrator) can manage domains in Azure AD. 
+A domain name is an important part of the identifier for resources in many Azure Active Directory (Azure AD) deployments. It's part of a user name or email address for a user, part of the address for a group, and is sometimes part of the app ID URI for an application. A resource in Azure AD can include a domain name that's owned by the Azure AD organization (sometimes called a tenant) that contains the resource. [Global Administrators](../roles/permissions-reference.md#global-administrator) and [Domain name administrators](../roles/permissions-reference.md#domain-name-administrator) can manage domains in Azure AD. 
 
 ## Set the primary domain name for your Azure AD organization