Checkbox - colors cells with same text

Hi,

I would like to color cells which contain the same text, when I mark a checkbox.
When I click on another checkbox, I would like that the new election is colored and the former cells gets uncolored.

Thanks in advance for every hint/tip.

Saludos desde lejos
DrivesMeCrazy

Hi, when you say check boxes, are these objects you've added to the sheet? Are they linked to anything? Thanks