Microsoft Identity Manager
A family of Microsoft products that manage a user's digital identity using identity synchronization, certificate management, and user provisioning.
651 questions
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Is object id in azure unique across tenants?
Yes, and no. The object ID is a GUID so it is statistically unique. However there are no guarantees and it is possible that a duplicate ID could be generated. Within a single category of objects (say object IDs for users) within a single tenant then it would be unique as the system won't allow the generation of a duplicate. However across tenants you shouldn't make that assumption as there may be an exceedingly rare case where it might not be.