title: RBAC in micro-frontend using single-spa reactJS
body: <p>I am building a micro-frontends using single-spa, each one is dedicated to different business units. I want to implement an RBAC so that authorized users can view their own business units only, but some users can be part of multiple business units.</p>
  <p>I have a claim value which I can use to differentiate the user, need suggestion about how to implement this.</p>
  <p>Shall I include the logic in root-config before routing the user? or there is a better way.</p>