From the left-hand menu in the Tronic Studio select “Community”
From the dropdown options, select "Appearance"
In the Imagery and Visuals section, you can upload your logo and hero image.
After you have selected your images, select "Publish" in the top right corner to update your Community
Note: What are the Community Logo and Hero Image? These images are used on the home page of the app. In the Texas Tech Alumni Association home page seen below, the Hero Image is the background and the Community Logo is the thumbnail in the top left corner.