tagged/untagged ingress/egress

Hello peeps,

I have a Mikrotik CRS109-8G-1S-2HND with 6.41 version of routeros.

My setup is as follows

ISP → Mikroltik → TP-link SL-SG1024DE


I want to use tagged VLAN 700 on the TP-link switch and use tagged VLAN 100 on the TP-Link switch
I want to use 1 port on the mikrotik for VLAN700, and another port voor VLAN 100

I got the utagged networking working but i cannot get the tagged networking working

This is the situation i want

ISP → Mikrotik ----> cable on CRS109-ether8 → TP-link switch to serve VLAN700 untagged
|----> cable on CRS109-ether3 → TP-link switch to serve VLAN100 tagged

Thank in advance for any help!

Coffeecup