Do I have to use IMCE?
No. Acquia Cohesion allows the site builder to select, either use of IMCE or Entity browser for browsing and selecting images.
Acquia Cohesion renames to Site Studio from version 6.2. Tell me more.
Color tags allow you to create groupings of colors based off of the color tags that you define in the website settings color palette.
You have to upload a JSON file to provide the index of the icons within your chosen icon font.
The 'Range' in the menu list item element sets which list items at the current level the settings should apply to.