[Moving the thread to the InDesign Forum]
While the best practice is to recreate any customizations you made from previous versions to the new version to prevent any hiccups, you can certainly try copying the .indk file from the V8 (InDesign CS6) folder to the V9 (CC) folder.
Here's the path to locate the .indk file
- Windows Vista and Windows 7 & 8
- Users\[username]\AppData\Roaming\Adobe\InDesign\[Version]\[Language]\InDesign Shortcut Sets
- Mac OS
- Users/[username]/Library/Preferences/Adobe InDesign/[version]/[language]/InDesign Shortcut Sets
Please take a look here for more info: http://help.adobe.com/en_US/indesign/cs/using/WS668BC5E2-1E1A-4e75-A69A-44A787B4A5FAa.html #WS57E36B38-B2EB-4255-BAB5-19CCCB4319BFa
Try it out and let us know if this helps. Thanks!