From the Autodesk App Store:
With Hanger Generator, you can create hangers on linear MEP elements, such as pipe, duct and Cable tray. You can define on which structural elements you want the hangers to hang, it can be on an element on the project or on an Autodesk® Revit® link. If there is nothing to hang, they will be created anyway, but with a uniform height. You can personalize things such as: Layout rules, measures, position offset, levels, on which elements they hang and internal…
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