P FOR PRIMARY KEY AND F FOR FOREIGN KEY Now I want to show a chart showing TWO BARS First BAR SHOULD SHOW THE SUM OF (Q_1+Q_2+Q_3) and second line bar shoud show (SUM(A_1+A_2+A_3) inclusive all rows in both the tables , how to show that chart , if i am using formula field then how to give parameter to formula field in crystal report CR13.