This is an enhancement that has been a while in coming. Thanks to Andrew Mcintyre for pulling it together.
What this enhancement provides is more granularity and control for using the Take Action option in the Tivoli Portal. Before this enhancement, users would either have access to Take Action, or not. Now, with this new function, you will be able to control in a more granular fashion by userid, who can issue commands and to where on the system. For example, this means that you can allow a user to issue Take Action to some systems, and disallow it to other systems. This provides much more flexibility and control when using the Take Action option.
For more information on this, here is a URL: