Clean Air Council is using the Nonprofit Success Pack (NPSP) and has converted to the Household Account Model (the standard for NPSP.)
When creating a new contact, the Account field should be left empty so that NPSP triggers can automatically create the Household Account for the contact. The Primary Affiliation field is used to capture the Account of where a contact works. NPSP triggers will create an Affiliation record based on what is in the Primary Affiliation field. Changes to which account is in that field will also result in updates to that affiliation (marking it Former, with an End Date).
Several fields were added in October 2021 to accept data from a purchased list enhancement:
GSGLCV Climate Score
GSGLCV Outdoor Score
GSGLCV Solar Percentile
GSGLCV Watershed Percentile
GSGLCV Watershed Score
Race
Ethnicity
Marital Status
Likely Cell Phone
County
Township
Mail Readership Model
Telemarketing Model
At the same time the middle name and suffix fields were enabled.