A real estate office follows every listing from listed to sold, one swimlane per agent, with the asking total of each stage in view.

Westside Realty has seven listings across two agents. The board groups them by stage, one swimlane per agent, and totals the asking price at the top of each column. Each card carries the property photo, price, square footage and listing window. A window that has slipped past today turns red.
groupFieldName on the stage field, subGroupFieldName on the agent: columns by stage, one swimlane per agent.summarizeAttributes on the price field, currency set in summarizeTypeAttributes: the total at the top of each column.cardAttributes.coverImage bound to the listing photo, imageAttributes.position: top: the photo is the card.cardAttributes.startDate and cardAttributes.dueDate: the listing window, red once it is overdue.The settings above are the ones that matter. The tutorial has the whole build: the objects and sample data behind the screen, every step in order, and what to check once it runs.
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