1. Biz 기능
   1. Delegate Management
   2. TSM to TSM integration
   3. MNO support
      1. End user lifecycle management
      2. CAT-TP
   4. Mobile Subscription / Service enhancement
   5. Access Control
   6. CCM Workflow enhancement
   7. Service - SE - Workflow - Bearer 관계
2. Framework
   1. JMS
   2. Cache
   3. logging
   4. scheduling
   5. Rule
   6. Workflow
   7. notification
3. 비기능
   1. 성능
      1. Clustering
   2. Fail-over / HA
4. 패키징
   1. versioning
   2. 설치/환경구성 자동화
   3. 패키지 재구성?
5. Code quality
   1. copyright /comment
   2. 불필요한 code 정리 /refactoring
   3. refactoring
      1. profile management
6. 기반기능
   1. Transaction
   2. callback
   3. Error handling
   4. Retry
   5. eligibility check
7. 관리기능(OM&A)