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Entra IDMultitenant collaboration

Multitenant collaboration

Troubleshooting​

If you have issues configuring in the admin portal or none of the collaboration members are owners, then you can use Graph queries to fix the issue.

In my case I had a orphaned member tenant. Because the owner did not exist anymore it was impossible to remove the configuration.

By changing the multitenant collaboration settings via graph I was able to add the missing tenant and to change a tenant from member to owner.

Example code:

# Adding a tenant
$params = @{
	tenantId = "a62c1c56-49e8-46c8-a6a3-c465bbff8ae5"
	displayName = "Tenant DisplayName"
}

New-MgTenantRelationshipMultiTenantOrganizationTenant -BodyParameter $params

# Change tenant from memer to Owner
$json= '{"role": "owner"}'
$tenantID = "a62c1c56-49e8-46c8-a6a3-c465bbff8ae5"
Invoke-MGGraphRequest -Method PATCH -Uri https://graph.microsoft.com/v1.0/tenantRelationships/multiTenantOrganization/tenants/$tenantID  -Body $json -ContentType "application/json"

# Get tenant status
$tenantID = "a62c1c56-49e8-46c8-a6a3-c465bbff8ae5"
Invoke-Mggraphrequest -Method GET -Uri https://graph.microsoft.com/v1.0/tenantRelationships/multiTenantOrganization/tenants/$tenantID

# Change tenant DisplayName
$json= '{"displayName": "Tenant DisplayName"}'
$tenantID = "a62c1c56-49e8-46c8-a6a3-c465bbff8ae5"
Invoke-Mggraphrequest -Method PATCH -Uri https://graph.microsoft.com/v1.0/tenantRelationships/multiTenantOrganization/tenants/$tenantID -Body $json -ContentType "application/json"



Cross tenant sync​

Due to a GUI bug I wasn’t able to save the sync configuration.

It worked with Graph by following these instructions:

Configure cross-tenant synchronization using PowerShell or Microsoft Graph API - Microsoft Entra ID | Microsoft Learn