Cascading drop down list in Power Apps

Question

I'm still new in Power Apps,

I'm facing the issue when two drop-down list displays by using Office 365 Group connector.

when 1st drop-down list change, then second drop-down list change accordingly.

The 1st drop-down list Formula is Office365Groups.ListOwnedGroupsV3().value.displayName

The 2nd drop-down list Formula is Office365Groups.ListOwnedGroups().value.id

The data should be:

Group Name - Group ID

1. Titanic - 340axxxx
2. DevSpace - a985xxx

Herewith my screenshot.

Answer 1

I'm solving by using the following formula.

Filter(Office365Groups.ListOwnedGroupsV3().value.id, id = ddlgrouptest.Selected.id)

ddlgrouptest is my first dropdownlist name.