1. www.huawei.com Changes, All in Your Hands Presentation for Improvement of Release Notes Documents 2014-03 INTERNAL

2. 参考配色 Page 2 Before an upgrade... How to promptly obtain change information and find the changes of interest in the new version? What's changed in the new version? Software, hardware, or simply documents? So many Excel tables in a Release Notes package! Which one shall I start with?

3. 参考配色 Major Highlights of the New Version of Release Notes Page 3 Convenient To Use New.chm document: ALL in ONE! Complete Change Descriptions Software change: All feature changes in a single document Software change: Separate presentation of changes in operation and maintenance Hardware change: Clear difference between old and new boards Documentation change: Description about changes in the documentation templates Fast To Get Overview Change Overview: A change panorama on a single page Summary of Feature Changes/Resolved Issues: To find the changes of your interest. Severity Classification: Prompt identification of top issues of your interest Changes, All in Your Hands

4. 参考配色 Convenient To Use Page 4

5. 参考配色 New.chm Document: ALL in ONE! Page 5 In VxxxRyyyCzz: New More clearly structured Release Notes in the new version Old One Release Notes document, with heaps of Delta tables ! ! Too many pages within a Release Notes document in the case of large changes Release Notes for BSC6900 + Too many documents in a Release Notes package! Which document shall I start with? So slow to open a Release Notes document! Confusing navigation! Shows clear function difference between Release Notes and Delta tables Old New Pages: 1200+ New.chm format:

6. 参考配色 New.chm Document Example Page 6 Release Notes: Clearer navigation Delta tables: More clearly categorized

7. 参考配色 Complete Change Descriptions Page 7

8. 参考配色 Documentation Dept, WN Huawei Confidential Software change: All Feature Changes in a Single Document Added/modified feature: Feature A Feature B In VxxxRyyyCzz: Network Impact Report Old Added/modified function: Function C Function D New Release Notes Have I to read through several documents in a single version change?! OldNew A single Release Notes document: Covers all the changes.

9. 参考配色 Documentation Dept, WN Huawei Confidential Software Change: Separate Description About Changes in O&M Functions O&M changes in VxxxRyyyCzz Where can I get information about all of the changes in operation and maintenance (O&M) functions? New License management Fault management Performance management Configuration management Change Summary > Operation and Maintenance added: To separately summarize changes in operation and maintenance Old Mixed up in the description of Feature Change ! ! Use Configuration Management as an example Change information so incomplete!

10. 参考配色 Documentation Dept, WN Huawei Confidential Hardware Change: Clear difference Between Old and New Boards New hardware: New functions or improved specifications of new hardware In VxxxRyyyCzz: New hardware Board A Board B What shall I do to make the hardware change to take effect? What is the difference between the old hardware and new one? New Change Summary > Hardware added: Modified hardware: Hardware change information and operations required to have the changes take effect OldNew Old Board upgrade: Only board function information is provided, without any mention about the increase ! ! Board change: No description about whether the modification takes effects automatically. Modified hardware Board C Board D

11. 参考配色 Documentation Dept, WN Huawei Confidential Documentation Change: Description About Changes in Documentation Templates Changes in VxxxRyyyCzz: New XXX manual template Old Mixed up in the description of Feature Change Missing information about changes in the document templates ! ! A new writing template requires new reading habit. Where can I get information about the template changes? Change Summary > Related Documentation added to: Provide information about document template change changes in Related Documentation. Example: XXX reference template

12. 参考配色 Documentation Dept, WN Huawei Confidential Fast To Get Overview Page 12

13. 参考配色 Documentation Dept, WN Huawei Confidential Change Overview: Change Panorama on a Single Page In VxxxRyyyCzz New Old Sort out the change panorama on your own! ! Change Summary briefly describes changes in capacity, performance, hardware, features, resolved issues, operation and maintenance, and document changes on a single page. XXX new features XXX modified features Resolved xx critical issues Resolved xx major issues Resolved xx minor issues Resolved xx suggestion issues How can I rapidly get an overview of the changes? Helps you get an overview of the changes and screen out the changes of your interest No change in capacity! Changes made in performance! No change in capacity! Changes made in performance! Added six types of boards. Added 137 features Modified 220 features Deleted 0 features Added 137 features Modified 220 features Deleted 0 features Resolved 11 critical issues Resolved 118 major issues Resolved 97 minor issues Resolved 266 suggestion issues Resolved 11 critical issues Resolved 118 major issues Resolved 97 minor issues Resolved 266 suggestion issues Changes made in configuration and license management No change in performance and fault management Changes made in configuration and license management No change in performance and fault management Changes made in the documentation structure

14. 参考配色 Documentation Dept, WN Huawei Confidential Summary of Feature Changes/Resolved Issues: Screen Out the Changes of Your Interest In VxxxRyyyCzz New Old Have to obtain the information separately from Feature Updates and Resolved Issues ! Summary of Feature Changes and Summary of Resolved Issues added: To help rapidly obtain key information XXX new features XXX modified features What impact does the feature have on capacity and performance? What preparations are required for deployment? What impact does the feature have on network capacity and performance? Resolved xx critical issues Resolved xx major issues Resolved xx minor issues Resolved xx suggestion issues Summary of Feature Changes Filter item Summary of Resolved Issues

15. 参考配色 Documentation Dept, WN Huawei Confidential Severity Classification: Prompt Identification of Top Issues In VxxxRyyyCzz NewOld By reading through the whole document or searching by key word from the document ! Resolved and known issues are organized in the order of critical, major, minor, and suggestion (descending order of severity). How can I find the top problems? Resolved xx critical issues Resolved xx major issues Resolved xx minor issues Resolved xx suggestion issues Known xx critical issues Known xx major issues Known xx minor issues Known xx suggestion issues OldNew

16. 参考配色 Documentation Dept, WN Huawei Confidential For the Improvements Start from SRAN9.0

17. 参考配色 Documentation Dept, WN Huawei Confidential How to Obtain a Release Notes Document? Log in to http://support.huawei.com/ and click Software, and then choose the target product and version.http://support.huawei.com/ Hand over the downloaded Release Notes document to the customer. Customer Huawei engineer Click Version Documentation and select the Release Documents of the target version. Huawei engineer URL: http://support.huawei.com/ Use SRAN9.0 BSC6900 V900R016C00SPC200 as an example.

18. Thank you www.huawei.com One Document to Satisfy All