<bmx-report-viewer>
A report, laid out in pages and shown the way it will print.
Everything runs in the browser. The report is a JSON definition and the rows are an array; the
viewer lays them out into A4 pages, and the same pages print and download as a tagged PDF. Open
Parameters to pick a region, type in Find, or open the side panel for the
contents. Close a region with the arrow beside it, click a column heading to sort, and use
Export for an Excel workbook, a CSV file or a web page.
Every property, event and method: https://docs.binarymission.co.uk/webcomponents/bmx/bmx-report-viewer.html