standardize expected formats for records for staffing and processing for same
anticipate at minimum columns for assignment (a label/name for the shift in question) and date (when the shift starts, staff
interact with ProviderShift objects, which define shifts, and be able to generate shifts with concrete start and end times (as opposed to just dates, which is how the StaffingRecords will start)
eventually be able to pipe this in to an ActivityDataset and make use of functionality there