You can manage client accounts using the Server app and the Profile Manager website. Ideally, you create and manage accounts in the Server app, and configure and manage preferences and app settings on the Profile Manager website.
In the Users and Groups panes of the Server app, you can configure essential user and group account settings. In the service panes of the Server app, you can configure and turn on services for these users and groups.
On the Profile Manager website, you can create configuration profiles, which configure preferences, install certificates, and change app settings. You access the Profile Manager website by clicking links in the Profile Manager pane of the Server app. You can deploy configuration profiles over a network, or distribute them using email or the web. You can use configuration profiles to manage computers, and mobile devices such as iPhone, iPad, and iPod touch.