Enabling and customizing community image
Path: Community Topbar >> Profile dropdown >> Edit Mode >> Community Tile Image
Community Tile Image: The community tile image is the one that is displayed on the homepage in the slide carousel. 
If the community administrator has set up a Community Tile image, the same banner image will also be used on the Leaderboard pages. IdeaScale offers several banner options, or the administrator can upload their own custom image to the File Library and select it from the dropdown menu.
Path: Community Topbar >> Profile dropdown >> Edit Mode >> Advanced Settings >> Banner Image
This feature can be found in the Homepage Advanced Settings section, which is accessible when you are in Edit Mode. It allows the community administrator to select a banner for their community.
Selecting Banner from the Options
IdeaScale provides a number of options for the homepage banner to select from. The administrator can simply select one of the option which would best suit for the community theme.
Uploading a Custom Banner
To set a custom or company banner, the community administrator has the option to upload the image file in the Community File Library. Once uploaded, the image will appear in the dropdown menu for selection. Alternatively, the community administrator can also drag and drop the image into the designated area.
Banner Gradient : You can choose to apply a grey gradient to the banner which is set on homepage or keep the image clear and gradient-free.
Show Page Title in Black : By default the page title appears in white colour. Though you can choose to make it black to contrast with the banner colour in order to make it more visible.
We do not allow SVG images
Path: Community Topbar >> Profile dropdown >> Edit Mode >> Advanced Settings >> Thumbnail Image
The community Thumbnail image is the visual representation that appears on the Workspace homepage, showcasing the list of communities available within the workspace.
The Thumbnail image can also be updated through the Advanced Settings while in Edit Mode. You have the option to either select an image from the File Library or upload a new image of your choice. A preview of the selected image will be displayed, allowing you to see how it will look before finalizing your selection.
Path: Community Topbar >> Profile dropdown >> Edit Mode >> Advanced Settings >> Community Logo
Community Logo is the image which would be displayed next to the community name in the community dropdown.
You can updated these images through the Advanced Settings while in Edit Mode. Just like You have the option to either select an image from the File Library or upload a new image of your choice. A preview of the selected image will be displayed, allowing you to see how it will look before finalizing your selection.