@gulrulez Thanks for posting in our Q&A.
To avoid any misunderstanding, could you please tell us more information about this problem? Or which step has the problem?
If your device is managed by SCCM, you can refer to the following article to enable co-management.
https://learn.microsoft.com/en-us/mem/configmgr/comanage/tutorial-co-manage-clients
If there is anything update, we will continue to discuss.
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