In an elevation view,

1. Select one or more columns to split. Click the ‘Settings’ button if gap offsets want to be changed. The default gap offsets are set to 0. Click the split button and select a method to split the column.

2. If split by point, select points with the mouse from the selected columns when prompted.

3. If split by level, select the level(s) to split the column(s) by when prompt.

4. If split by reference plane, select the reference plane(s) to split the column(s) by when prompt. After selection, click Finish on the green ribbon below the toolbar.

Splitting by point(s) is also available in 3D view.

The installer that ran when you downloaded this app/plug-in from the Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin. You may need to restart the Autodesk product to activate the app/plug-in. To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.

This app only supports vertical columns.