This document showcases various Windchill customizations including a modeled subtype called "My Item" that extends WTPart with additional attributes like price and tax. It describes how to create a "My Item" by navigating to product context folders, clicking new item, and filling out fields in a wizard. Finally, it mentions that "My Item" can be checked out and edited like WTPart through the table folder or a menu action.

1. Windchill Customization Showcase
Data Model Customizations
This Document showcase’s Windchill Customization like Modelled Subtype,
Service Customizations & User Interface Customizations.
“My Item” is a Custom Modelled Subtype of WTPart, with additional Behavior like
CostManaged which seeds attributes like Price, Currency, Discount and Tax.
Item List can be viewed from Product Context Folders
Object Initialization Rule Configuration for “My Item” at Product Context Level

2. Windchill Customization Showcase
Steps to Create a “My Item”
1. Navigate to Product Context Folders
2. Click the New Item Action from the Folders table
The new Item Window opens.
3. Fill the fields listed in the Wizard Page
4. Click Finish button to create Item
As Item is Modelled subtype of WTPart, it possess the similar behavior as WTPart.

3. Windchill Customization Showcase
“My Item” is a Workable object instance to edit use “Check Out and Edit” action either
from the “Table Folder” or “My Item” Menu Action.
Database definition for “Item” and “Item Master”