TABLE CONTROL LINES COLOR CHANGE

<i>Hi Friens.,

I need small help ie.,

Let us assume we have table control like this.,

col1 | col2 | group |

-

a1 | b1 | 1

a2 | b2 | 1

a3 | b3 | 2

a4 | b4 | 2

a5 | b5 | 3

a6 | b6 | 3

1) User need differentiation between groups to look and feel.,thats why I want to change the Line colors based on Group.,

2) I am getting this one .,but I made case on Sy-stepl., while scrolling it is not showing correct .,

3) Is there any good way to do this., like in ME21 CONDITIONS TAB at Item level</i>

If any body have Idea., share with me.,

<b>Thanks.,</b>

<i><b>Surendher Reddy.Baddam</b></i>