PeopleTools is the proprietary software development environment created by the PeopleSoft. PeopleTools consists of: Application Designer, Application Engine, Data Mover, PeopleCode and various other components.
Application Designer is the core application used to create and customize PeopleSoft applications. The following is a brief list of the functions included in Application Designer:
Page Group (component) definition
Business Process Design (workflow)
PeopleCode is the proprietary programming language used within Application Designer for the development of PeopleSoft applications. It is used primarily for field validations on pages. If a field needs initializing, a default assignment or validation, we add PeopleCode to take care of it, easily and effectively. We have extensive experience using PeopleCode to support our clients.