How to remove ‘Deselect’ at the bottom of the Radio Button Prompt in Report Studio.
I found some answers for this on stackoverflow.com.
For Cognos 10:
This is native functionality in 10.1.1
Select your value prompt, then find the property Results Select All Text. Click the ellipsis, click Specified text, then OK.
Repeat for the Results Deselect All Text property.
(Sorry, but cannot provide screenshots at this moment)
For Cognos 8:
Select “Prompt control Hyperlink” class object from “Global Class Extensions”.
Select class property “Box Type” and set to “None”. This way you disable “select all and deselect all” options to any prompt in the report.
Run the report again to see the result.