This activity is used to define a default data generator which will insert default values and modify data when creating, modifying or deleting an object or design part. Default values are created in a special package that is written expressly for this purpose. Default data generators are defined with a business object type (e.g., Design Object, Design Part), a Key (a concatenated value of all Plant Classes and Plant Standards), and an Implementation Package (A package, e.g., TEST_API containing commands such as Pre-insert, Pre-new, Post-new, Pre-delete, Post-insert, among others).
A standard and a customized implementation package to fit your installation, should exist.
Depending upon how the implementation package has been written, default data can be inserted automatically.