The Helveticus theme is based on the Rainbowstone Saphir theme For more information about this component visit the product page in the OFBiz WIKI, which can be found at https://cwiki.apache.org/confluence/display/OFBIZ/Visual+Themes+Gallery
The Helveticus theme dynamically downloads the Quicksand font licensed under the SIL OPEN FONT LICENSE (no license issue)
https://heroicons.dev/ HEROICONS MIT-licensed icons by @steveschoger Viewer by @username_ZAYDEK
https://feathericons.com/ FEATHER ICONS The MIT License (MIT) Copyright (c) 2013-2017 Cole Bemis