Coming from Cisco with a newbie question

Hi there all, i have just inherited a network that is currently using a Mikrotik router, (CCR2004-16G-2S+) and we’d like to connect the network it is currently running (where everything is on vlan 10) to a parallel cisco network that’s running on vlan 20. I’m coming from a Cisco background, so on the cisco side i know i’d create an SVI for the new vlan on the router, assign an interface to that same vlan, and since it’s directly connected routing would just happen automatically.

I’m not well versed in Mikrotik at all, so i’m looking for some assistance on how to do the equivalent of that on the Routerboard side of things - any help you could provide would be greatly appreciated!

This might be a good start: ”Using RouterOS to VLAN your network