Hi ruben.rothermel , maybe zerotruth could help , since is possible add “managers” to the system (Zerotruth only), then for each “manager”, you can create something like a user interface based on manager’s privilege , so , for eg. the admin will have full access to all features , while a manager (the secretary , for example) could only add/remove users ( wanting, if setted, only users which have been created by that manager) looks at sessions , (start, stop traffic up/down) and so on , you have only to decide what the specific manager can do…
greetings