Some of the users(mostly non-admins) do not see the "Subscribe" button in knowledge portal for knowledge article.DescriptionThe non-admin user does not see the "Subscribe" button in the knowledge portal(kb) and not able to subscribe to the knowledge articles.Release or EnvironmentService portalCauseThe system properties "glide.knowman.enable_km_subscription.roles" manages the users who can see the subscribe button in knowledge portal.ResolutionIn OOB, the property 'glide.knowman.enable_km_subscription.roles' is set to the role 'knowledge'. Edit this property to show the subscribe button to other role users as well.Additional InformationRefer the below docs for more details: https://docs.servicenow.com/csh?topicname=configure-subscription-properties.html&version=latest