Aloha Alexandra108,
Check the "Search the Forum" link at the top and choose "advanced," then you can look for "front door" in the subjects in this forum to find a number replies going a number of years back.
The front door that your stars (Level Three) are set by, is the technical front door. Marie talks about using the another door can bring more of the sector's energy into the house, but the "stars" are still set on the door that UPS and most people are lead to as your front entrance.
Much Love, Shawn