This is what I'm using, <seatingChart format="diagram" columns="1" showChipCounts="true" tableEdgeFont='{"Name":"Arial","Size":15,"Bold":true,"Italic":false,"Color":"#fff","BGColor":"transparent","Underline":false}' tableBodyFont='{"Name":"Arial","Size":15,"Bold":true,"Italic":false,"Color":"#fff","BGColor":"transparent","Underline":false}'> But I get the LIST not the Diagram