How can I remap to Shift Command Click&Drag?

Hi friends!

I’m trying to remap buttons so that I can Move the 3D view left, right, up, and down with Shift Command Click&Drag. This is what I tried to customize in the Input tab of User Preferences:


That doesn’t work, even though I managed to remap zooming with Shift Click&Drag pretty much the same way:


What am I doing wrong?