Waterfall WPF online diagram configuration

Waterfall WPF online diagram configuration

Hello,
I would like to generate a online Waterfall diagram at the Zenon Editor but i am unable to generate the configuration via the Wizard
I am using "Wizards.pdf" / "3.1.5 Meaning and Waterfall Chart Wizard" documentation.
The settings are "Define Waterfall Chart" and "Machine", then i press "Load data" but when i click to "Waterfall chart filter" ther is no selection on the left window possible.
I can select the Project and the archives but nothing else!
The Equipment model is present and variables that sohould be used for the Waterfall diagram are assigned to it.
(I would like to use Internal variables)
I am using Zenon 7.60, does anybody have an idea whats wrong?

This is a migrated post! Originally posted on 29.08.2017 by user rob. Please be aware that information can be outdated.