As Wendell alluded to, user preference is the key phrase. MU may change the playing field for some, but I finally concluded that AC is just a database, and it is there to serve my wishes, not vice-versa. The assessment section works for me personally as a problem list, and since we do use the billing section, it populates that as well. My partners prefer to put the problem list in the past history section, and that has its advantages as well. I use the plan section to discuss my impressions, what I am doing, and why. My procedures mostly come from the hospital, and I print the procedure note to a PDF file there and import it into the Imported Items section.