Support for Constraints of Rows & Columns

[BuddhaProgram]

I am currently using this bundle for a corporate related project.

What I am trying to achieve is to set the limit of the number of columns for the rendering. For example: [1][2][3] [4][5][6] [7][8][9]

Column 3 (which is 7, 8, 9) will not be shown unless I explicitly allow the columns to be shown via a button trigger.

May I ask how may I go about doing this?