It seems you want to change the lable/title of check box with the value of calcuated control; dynamically chaning the lable/title needs custom javascript. But the simple way is to have the calculated control next to the check box. Hope this helps.

Hey kchaluvadi

thanks you for your help.

I already did it like that but if the text of the calculated value control is to big it looks bad.

So that's why I want to add the calculated value to the lable/title of check box.

I would be very gratefulI if you have a solution including custom javascript.

Even with custom javascript, you see the same result, it is not the problem with the approach, but the length of the lable/text.

And remove the bordering around the check box and calculated control from "format" section of each control, it looks good.