Hi Team,which report structure would you suggest to create a table with the following layout: XXX XXX XXX XXX XXX XXX XXX XXX XXX XXX XXXY 111 112 113 114 115 116 117 118 119 110 221 221 221 221 221 221 221 331 331 331 331 331 331 331 YYYZ 111 112 113 114 115 116 117 118 119 110 221 221 221 221 221 221 221 331 331 331 331 331 331 331 Data comes from Oracle(Dataset) as (time,category,attr,val).How can I realize these grouping of columns with the table object? I tried to insert group headers into the table->columnHeaderList, but then then content of each category is displayed on a new page.