Hello @Manjunatha Gowda , you can sync one on premise Active Directory to multiple Azure AD tenants. By default, all users, groups and contacts will be synced to all tenants, but you can customize rules per tenant since you will need 1 AADConnect Server per tenant. No immediate changes to the on-premises directory are required. For more information about requirements and conditions please take a look to Sync AD objects to multiple Azure AD tenants.
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