Thanks for your suggestion. In a further version we add this feature in an advanced function. By now you can use the
.NET Script Heater
for simple notes in the definition. Move the .NET Script Heater by drag and drop into the pipe/connection to you want to add a note. Double click on the .NET Script heater and only insert your note in the description text box. This note is displayed as tool tip if you move the mouse over the heater.
NOTE: You don't have to change the script code. The default script code works well for this!
Hope this helps a bit.
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