At any point within Botlink you can access the Settings menu via the Main menu. Within the Settings menu you can edit Map settings and Drone presets.
Airport Rings - Toggles to display airspace rings around airports
Map Style - Choose the map overlay
Weather Map Style - Choose whether or not to display weather overlay
Takeoff Altitude (in ft) - Set the initial altitude for the drone to takeoff to
Arm Mode - Change which mode to be able to arm in. Fixed wing is generally stabilize and multirotors use loiter.