PPPoE Filter Under Specific Interface

Dear Experts
I have more then 4000 users running on different type of vlans

Please advise command If I can see list of online users under specific vlan

example I have 1200 users online this time under vlan 322

Currently I am using Winbox > Interfaces and scrolling down until I found my vlan interface and checking the list of users under that interface


I want to filter there to view pppoe users under specific interface only

Please advsie
Thanks

No One have any clue ?