Now the Split Element tool respects joins, justifications, and the location of hosted objects. Openings, details, attached elements, and joins maintain their geometry and locations as expected.
Learn more about new features in Revit 2017.1 http://autode.sk/1XIPZU3
On this page of the site you can watch the video online Split Columns and Framing Elements with a duration of hours minute second in good quality, which was uploaded by the user Autodesk Building Solutions 12 October 2016, share the link with friends and acquaintances, this video has already been watched 5,275 times on youtube and it was liked by 20 viewers. Enjoy your viewing!