In general:
- switch to ‘Parallel’ projection and ‘Top View’
-redraw the model axes: click once for the new origin > then drag red and when satisfied, triple click to set all three axes. - hover over a (new) drawing axis in empty space and right click.
- Select ‘Align View’ in the context menu. Green will be pointing up on screen.
- (save this scene with the reoriented top view).
This should only take you a few seconds.