**This is an old revision of the document!**

Advanced conditions

And logical operation

If the “And” condition is used in an event, the action/s are performed if and only if all the sub-conditions are true. If one or more than one sub-conditions are false, the action is not performed.

Or logical operation

If the “Or” condition is used in an event, the action/s are performed when one or more than one sub-conditions are true. If none of the sub-conditions are true, the action is not performed.

Not logical operation

If the “Not” condition is used in an event, it returns the contrary of the sub-conditions. If a sub-condition is true, it returns false and if a sub-condition is false, it returns true.

Trigger once

Whenever the “Trigger once while true” condition is used, the actions for the event are triggered only once, for each time the conditions have been met.