Home BIM ONUMA - BIMStorm Events Project Generator from Program2BIM Excel Files for BIMSTORM Project Generator from Program2BIM Excel Files for BIMSTORM By Mark Giuliani - September 13, 2016 Program requirements from owner processed through Excel templates are prepared and edited. They are now ready to generate a BIM using the Project Generator. CLICK HERE Kimon Onuma, John Roach and Van Woods walk through taking an owner’s program from Microsoft Excel into a building information model (BIM).