How to set mission thumbnail and background
Add a thumbnail and background when you create or edit a mission. You can upload an image thumbnail and choose a background image or a custom color background.
How do I open the thumbnail and background settings?
Go to Missions > Missions List.
Open an existing mission, or click New Mission to create one.
In Mission Details, find the thumbnail and background fields.
How do I add a thumbnail?
Click Upload Thumbnail.
Select an image file from your computer.
Confirm the selection in the mission form.
How do I set the mission background?
Click Select Background.
Choose one of the available background options, or upload your own background file with Upload.
If you use a custom background, choose the start color, end color, and rotation as needed.
Click Select to apply the background.
How do I save the changes?
Finish any other mission details you want to update.
Click Create for a new mission, or Update for an existing mission.