• Click on "custom settings" to change the line type, line weight, and line color.
• Select lines to edit. Selections can be made using any selection priority and can be selected individually or by dragging a selection box.
• Click on "Custom Line" to change the selected line properties to those set in the custom settings.
• Click on the "Not Important" button to change selected lines to the 0.18mm dashed grey preset. 

The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

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) and uninstall as you would any other application from your system.