{% hint style="info" %} Kubernetes role-based access control (RBAC) must be enabled and working before access control will work in Portainer. {% endhint %}
From the menu select Namespaces then select Manage access on the same row as the namespace you want to manage.
Select the users/teams who will have access then click Create access.
{% hint style="info" %} Users or groups with cluster-wide roles (such as the Operator role) cannot be assigned to individual namespaces, as their cluster-wide nature applies to all namespaces in the environment. {% endhint %}