Mastering PowerBuilder

Three strategies for extending PFC to multiple departments

This section assumes that a corporate extension level has already been inserted between PFC and PFE. The three strategies for adding departmental extension levels are:

• Use PFE as the Departmental Extension level
• Insert the Departmental Extension level below PFE
• Insert the Departmental Extension level between the Corporate Extension Level and PFE
• The pros and cons are same as the ones explained in the earlier section.