This sample demonstrates how to customize the swimlane header of Kanban. In this sample, the swimlane header is customized with icons and corresponding to the mapped key field’s text.
The Kanban provides an option to customize its swimlane header using the swimlaneSettings -> template property, which accepts the string or HTML element`s ID value, which is used as the template for the swimlane header. In this demo, all the swimlane headers are customized with templating as text and icons.