Routing on same Interface for VPN Concentrator

Using a Meraki VPN Concentrator.
It is within my network using the same LAN port.
It is working as far as connecting to it. It dishes out 192.168.7.0/24 addresses.
My network is on 192.168.2.0/23.

What information do I need to put into the router so users on the VPN 192.168.7.0 can access the resources of the main network 192.168.2.0/23. Keep in mind that the VPN and the network all come into the network on the same LAN port on the Mikrotik.

Thanks in advance.