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## 2.1 Introduction

Oracle Banking Extensibility Workbench (OBX) is a combination of GUI and command line tool, intended to create different type of extensions for Oracle Banking Micro services Architecture.

OBX support generation of following types of Extensions:

1. Service Extensions
   - Simple sub domain service
   - Maintenance sub domain service
   - Data/Resource Segment sub domain service
   - Simple Publisher/Subscriber Event Service
   - Custom Validation Service
2. UI Extensions – Web Component
   - Simple Standalone
   - Virtual Page
   - Maintenance Detail and Summary
   - Data Segment
   - Dashboard Widget
3. Modification of Base Web Component
   - Additions of Fields on Existing component
   - Hiding fields from screen
   - Defaulting values on screen
   - Disable field
   - Making Non-mandatory field

Parent topic: Welcome to Oracle Banking Extensibility Workbench