To do this, we can leverage a nice feature of the builtin Copy/Monitor feature. Its extremely simple, and here are the steps:

  1. Go to a 3D view and Isolate the Columns Category (so you can just see the Columns you want to split)
  2. Select all of them and Save a Selection (this is so we can cleanup later)
  3. Go to Collaborate tab and click Copy/Monitor – Use Current Project
  4. Options – Columns tab, tick “Split Columns by Levels”, Ok

    split.png

  5. Click Copy, tick Multiple, Select all the Columns, then click the little Finish button
    little%2Bfinish.png
  6. Click the big Finish button
    big%2Bfinish.png
  7. If you want to delete the old ones, load the Saved Selection from step 2 and press Delete
  8. Done!

It would be nice if there was a “Split Pipes by Level” box hiding somewhere 🙂

3ds.png