Configure Shared Mail Account

Hello everyone and @webtop_team,

I work in a small company and we have a support account, other than that, there are 2 other emails and we both want to have access to the support webtop mail account from our webtop account, to exemplify:

When I enter in my account (in Mail section) there is:

Favorites

Marcelo de Souza
Inbox
… (this represents the other mail boxes in my account)
And that is it.

What I want to know is, can I have something like this:

Favorites

Marcelo de Souza
Inbox

Support
Inbox

In my webtop mail account.

I followed this guide to share email account, WebTop 5 — NethServer Enterprise 7 Final
but so far, nothing.