So … here my config-examples

{ "name": "admin", "permissions": { "pages": "write", "rules": "write", "variables": "write", "messages": "write", "events": "write", "devices": "write", "groups": "write", "plugins": "write", "updates": "write", "database": "write", "config": "write", "controlDevices": true, "restart": true }

if you set it like this:

{ "name": "user", "permissions": { "pages": "read", "rules": "read", "variables": "read", "messages": "read", "events": "read", "devices": "read", "groups": "read", "plugins": "read", "updates": "read", "database": "read", "config": "read", "controlDevices": true, "restart": false }

this has only one page and some devices…
he could open the edit tab… and edit something…but if he wants to save here pimatic pull the permission…
0_1485899971434_Bildschirmfoto 2017-01-31 um 22.56.07.png

so he only can control and not edit…

Wiki needs access data?