Most of the "Edit" menu's entries are self-explaining. Therefore, only some important commands are explained.
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Copies the name of the selected node to the clipboard.
Rename Selected Node...
Opens a new dialogue where the new name can be entered.
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Create an identical copy from the selected node. If a node cannot be cloned you will get a warning message.
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Clone Selected Special... >
Select the nodes you want to clone and click on this option – a new dialogue will be opened:
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