I'm looking for the best way to update our employee's information in Exchange.
I'm currently trying to modify employee information using the EWS API. I can modify contact information, but only for a user's own contact list.
What would be the best way to go about this? The reason I'm doing this is because we have a proprietary employee management app, and we want changes in the app to sync to Exchange.
To elaborate on this:
Our proprietary employee management system allows an administrator to manage an employees information, roles, and access to other systems. The administrators currently have to modify the employee info here, and then change it in Exchange as well. The solution is to have the application update the Exchange information automatically.