|  | 
      - interfaces    A transactional interface
        is supported with corporate order entry or purchasing shipments to accept the data
        necessary to generate optimized loading units and shipping confirmation transactions are
        returned to the corporate systems. An interface is also in place to utilize the facilities
        of ALK's PC Miler to provide mileage and routing
        information        | 
  |  | 
      - customization    Specific reporting and data
        entry procedures may be required to address various aspects of the distribution function | 
  |  | 
      - training    Clerical training would be
        required for all functions of WISL Distribution Control. | 
  |  | 
      - integration issues    Integration would likely be
        desired with the corporate customer data base. This is usually accomplished through the
        order entry/purchasing transactional interface |