A keyboard shortcut set is a named collection of keyboard shortcuts. You can create one or more customized keyboard shortcut sets to better suit your own needs or the needs of multiple users.
For example, if several people work with the same copy of LiveCycle Designer ES at different times, each person can create their own customized keyboard shortcut set. Having multiple sets makes it easier for everyone to manage the various keyboard shortcuts they use without altering the (Default) set that other people may be more familiar with and prefer to use.
Note:
You cannot directly change, replace, or delete the (Default) keyboard shortcut set. As a result, after you modify the (Default) set (or an existing customized set) in any way, LiveCycle Designer ES adds another instance of that set to the Set list with the word (Modified) appended to the set name. You can then rename the modified set as you want.

To create a customized keyboard shortcut set