The following tree items have project items
(R) Branch pipes
(F) Fall and rising pipes
(V) Distribution pipes
(H) Main distribution pipes
(Z) Supply pipes
The project elements are represented by the following symbols:
The letter above the pipe indicates the pipe type.
A click on a pipe, a blue triangle appears next to the pipe
.
On the right side of the project window, a dialog appears to edit the pipe data. E.g. Branch pipes

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