# Map Themes
In Input, you can use different *map themes. This is ideal for switching between different background maps (e.g. cartography map and aerial photography). The map themes should be first set up in QGIS.
# Setting up QGIS Map Themes
Read how to set up a new map theme (opens new window) in QGIS.
- Open QGIS Desktop with you QGIS Project
- In the Layers Panel, click on "Manage Map Themes" (eye-icon)
- Add new themes or replace existing themes.
# Map Themes in Input
To access the Map Themes in Input, select (More) > Map themes. The list of the Map Themes should appear as a pop up.