If there is a connection that you often open, and you want to be able to open the app to a Map Hub focused on that connection, pin the connection to Start. The connection appears as a tile on the Start screen of your app, and tapping that tile opens a Map Hub for the connection.
When you pin a connection to Start, it is a window into the app. Unlike maps pinned to the Start screen, it shares settings with the main app. For example, if you sign out of your account in the pinned connection, you are also signed out of that connection's account in the main app.
To pin a connection to Start, take the following steps:
The connection page displays.
The context menu for managing connections appears.
The connection is pinned to Start as a tile, and the Start screen displays, scrolled to the location of the connection's tile. As part of the Windows Phone design, tiles flip occasionally, displaying content on both sides. For the connection tiles, the connection's thumbnail is shown on the front of the tile. The back of the tile displays the name of the connection and uses the phone's accent color as the background.