Thanks for sharing Skye, I tried this below;group.0.name=Agegroup.0.valueexpression=IF(ROUND(DATEDIFF($$TODAY,{entryDate}))<16,"0-15",IF(ROUND(DATEDIFF($$TODAY,{entryDate}))<31,"16-30",IF(ROUND(DATEDIFF($$TODAY,{entryDate}))<46,"30-45",IF(ROUND(DATEDIFF($$TODAY,{entryDate}))<90,"46-90", IF(ROUND(DAT...