Defining filters

A filter can only be defined if a filter condition is connected to another element. Click on Add in order to create a new filter.

A condition has to be connected to the output of an element, which output shall be filtered before it is passed on to a further element. A condition will first count as complete and correct once the connection to both elements has been constructed. When creating the second connection arrow, a dialog will open automatically in which you can define whether the section between condition and following element must always be run, or only if the condition is fulfilled, or also if the condition is not fulfilled.