I am working on a project with similar spaces repeating on each floor. I know LEED allows one to group spaces in some credits. However, the LEED online template says "Complete the following table for each mechanically ventilated space in the project building." The key word being "each". The reference manual doesn't seem to suggest that spaces can be grouped and the ventilation rates be added for simplifying documentation. Typically, do you group such repetitive spaces then?