Managing Contacts in your Global Address List
Managing contacts in your Global Address List can be delegated. This “How do I…” article on MSOnlineHelpdesk.com will show your designated personnel how to perform such tasks as adding new contacts, editing existing ones, and performing contact search in the administrative interface.
Note that delegation of permissions isn’t covered in the article – if you need help with that task, create a support request and a pro from MSOnlineHelpdesk.com will help you out!
Read the “How do I…” article: https://msonlinehelpdesk.zendesk.com/hc/en-us/articles/201814163