web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

Check out the Community Spotlight Video Series
News and Announcements icon
Community site session details

Community site session details

Session Id :
Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / 2 BC Tenants - Global ...
Small and medium business | Business Central, N...
Suggested Answer

2 BC Tenants - Global O365 Account

(0) ShareShare
ReportReport
Posted on by TrentC 5

I am working with a company with a Global Tenant which already has BC and hold all the global O365 licenses.  Australia wants a new BC tenant separate from the global tenant but wants to utilize the global O365 accounts.  Is this possible or will they need O365 accounts in the new tenant?  

How do they use Excel for instance when click export to excel.. will it recognise the global tenant office account .. emailing from BC etc?

I have the same question (0)
  • Suggested answer
    JAngle Profile Picture
    JAngle 159 on at

    Try the external user capability within Azure AD. You can assign a BC license to that account and I believe it then uses their own O365 from the guest tenant. It’s similar to how the external accountant license works. Only difference is you are manually adding the users into AAD and assigning full BC licenses.

  • Suggested answer
    IB-29041624-0 Profile Picture
    IB-29041624-0 1,191 Moderator on at

    Hi TrentC

    You can have several Business Central tenants using the same global Azure AD, I have a couple of clients that are configured like that.

    So if you contact your Partner they can help you with the right licenses to do that.

    Excel and mail will recognize your global AzureAD.

    Here is a link to some info around this from Microsoft:

    docs.microsoft.com/.../tenant-environment-topology

    Hope this helps you further in the discussions with your partner.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

News and Announcements

Check out the Community Spotlight Video Series

Quick Links

Season of Sharing Community Challenge Winners!

Congratulations to our community stars!

Women in Power Builds Momentum

Expanding mentorship, skilling, and AI innovation

Congratulations to the July Top 10 Community Leaders

These are the community rock stars!

Leaderboard > Small and medium business | Business Central, NAV, RMS

#1
OussamaSabbouh Profile Picture

OussamaSabbouh 548 Super User 2026 Season 2

#2
YUN ZHU Profile Picture

YUN ZHU 417 Super User 2026 Season 2

#3
Grigorios Mavrogeorgis Profile Picture

Grigorios Mavrogeorgis 377 Super User 2026 Season 2

Last 30 days Overall leaderboard

Featured topics

Microsoft Training Manuals

Product updates

Dynamics 365 release plans