i use an 1100AH core router and user manager 6.
i want to create groups on the router with limitations and use that on the user manager
grp 1. no usage of social media e.g facebook between 9am-2pm and also not allow pair-2-pair conections between 6am-9pm
grp 2. only allowed to work and access the companys online erp.
grp 3. not pair-2-pair connection between 9am-3pm

pls kindly advice

Hi,
It's possible but configuration is complex. You have to use scripts, scheduler, firewall filter.

sir, i am willing to learn, what materials can help me (something like a mikrotik script dictionary)

sir, i am willing to learn, what materials can help me (something like a mikrotik script dictionary)

You can read MikroTik Manual http://wiki.mikrotik.com/wiki/Manual:Scripting