Oct 4, 2018 #1 Patty201 Programmer Joined Feb 18, 2015 Messages 4 Location US Hello I need help to group the matrix attached since when I group by journal i got blank line https://files.engineering.com/getfile.aspx?folder=f4dfc4c0-a58c-419a-aa07-d6bd512361b2&file=Tablix_3.JPG