Typical vlan port based configuration? [solved]

I want to make the tipical vlan port based configuration. In a lot of switchs is easy, always exists a vlan port based option.
Where is this option in 250GS? Is the forwarding tab? or use TAGs is nedeed?

Thanks!

Is this the configuration you are looking for?
http://wiki.mikrotik.com/wiki/SwOS/Router-On-A-Stick

The article has been of great help for another problem that I had, thank you very much!!

This solution doesn’t works for this problem, but making tests, I see that “Forwarding” tab works fine for this.
Thanks!