When trying to create presets in Zookeeper by right-clicking an object the option is greyed out.
Solution:
This occurs when the Zookeeper has not been configured to use a specific system to store presets. To resolve this follow these steps.

1-In the Zookeeper menu, go to Settings|Gui Settings… then click on the Presets tab.

2-In the drop down select the Hippotizer system you are using. click OK to exit.

Note: if you have a number of Hippotizers on the network, make sure you select the correct system you want to create presets on.