I've created a quick PR to give sane feedback from the validator: https://github.com/vyos/vyos-1x/pull/3572

PR : https://github.com/vyos/vyos-1x/pull/3571

Tested as working in: VyOS 1.5-rolling-202405310019

I've created a PR for this that fixed a mistake with my original patch: https://github.com/vyos/vyos-1x/pull/3570

In https://github.com/vyos/vyos-rolling-nightly-builds/releases/tag/1.5-rolling-202405301617 wrote

We do not need add tasks for the documentation. There are a lot of things that are not documented or require improvements.
Just create a PR to the documentation repo.

This is a new feature that was added after EPA-3 release
It was added 3 days ago https://github.com/vyos/vyos-1x/pull/3535

Provide the full (minimal) set of commands to reproduce.

PR opened here: https://github.com/vyos/vyos-1x/pull/3563/

set resource-group username-group <my-users> username user01 password '09078081'
set resource-group username-group <my-users> username user02 password 'fmndskl82'

set service pppoe-server authentication local-users username-group 'my-users'
set vpn l2tp remote-access authentication local-users username-group 'my-users'
set vpn sstp authentication local-users username-group 'my-users'
set vpn openconnect authentication local-users username-group 'my-users'

Looks like what I was talking about