What is the cleanest way in Jasper Reports to get something looking like the picture? If it is a table (likely), how do I connect the parameter in the table to the value in the yellow box? (The number of rows of the table is not fixed, it’s just 4 for both here for convenience.

The table could be fields of the same query as the yellow box, but then the box exceeds the height of the detail band. (I suppose I could simply grow it to the height of the table. Is there a way to set a maximum for that?)