Select Menu → Systems → System Tree, then select a system or a group of systems from the left pane.
Select the System Name of that group.
Click Actions → Agent → Wake Up Agents.
Select a Wake-up call type and a Randomization period (0-60 minutes) to define the length of time when all systems must respond to the wake-up call.
Under Options, select Retrieve all properties even if they haven't changed since the last time they were collected. If deselected, only retrieve changed properties.
Under Force policy update, select Force complete policy and task update.
Click OK.
Note
To view the status of the agent wake-up call, navigate to Menu → Automation → Server Task Log.