IBM Cognos TM1 Web Clipboard Extension for Google Chrome™ For security reasons, some browsers prevent programmatic access to the clipboard. This prevents IBM Cognos TM1 users from being able to copy from a spreadsheet, for instance, in order to paste data within TM1 Web. The IBM Cognos TM1 Web Clipboard Extension enables TM1 users to continue to copy and paste from the clipboard. Supports IBM Cognos TM1 10.2 FP2 or higher or IBM Cognos TM1 10.2 RP2 or higher.