Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi TaylorA,
Have a good day. Welcome to posting in our forum community. We are very glad to help you here. First, if you have received any phone numbers in this mentioned thread, please do not call on those numbers. It is related with spam activities.
Based on your mentioned description about custodian in Advanced eDiscovery, currently we can use such workflow to add and manage custodians in Advanced eDiscovery cases. Here is the detailed steps information article Add custodians to an Advanced eDiscovery case
If you need any other help or information, please feel free to contact us and provide us some brief information so we can further provide you information accordingly. We are truly appreciated your cooperation in our forum community.
Regards,
Darpan