1. ASCE DOORS plugin Luke Emmet loe@adelard.com

2. 2 © Adelard 2011 Overview l Background l Screenshots l Conclusions

3. 3 © Adelard 2011 Background l IBM Rational DOORS l A requirements management tool l Often used to manage functional and safety requirements —Also other project data, such as test cases etc. l Users who already use DOORS want to use this as evidence in their safety case l DNR plugin for would be helpful where DOORS is already in use

4. 4 © Adelard 2011 ASCE Plugin l Written by Adelard following feedback and input from users l A DNR plugin providing the following content: l A specific object in a module —Perhaps an important requirement about which a claim will need to be made in the safety case l All objects in a particular module —To track their status l Users want to choose which attributes to be shown —Including custom attributes l Usual DNR facilities provide content change tracking l Content comparison l Navigation from ASCE to DOORS object

5. Screenshots The following screenshots show the plugin in use

6. 6 © Adelard 2011 A safety requirements module in DOORS

7. 7 © Adelard 2011 Formal module content

8. 8 © Adelard 2011 Using plugin manager to install

9. 9 © Adelard 2011 Safety argument in ASCE

10. 10 © Adelard 2011 Claim about safety requirements being managed

11. 11 © Adelard 2011 Node Editor

12. 12 © Adelard 2011 Insert DNR

13. 13 © Adelard 2011 Initial DNR window

14. 14 © Adelard 2011 Specify path to DOORS module l Path is therefore Path to current folder Name of Formal module /Demo project /Safety requirements

15. 15 © Adelard 2011 Insert path l Press [Refresh] to get list of attributes

16. 16 © Adelard 2011 Choose attributes of interest l Absolute number and Object Text/Heading are always included

17. 17 © Adelard 2011 DNR rendered

18. 18 © Adelard 2011 Inserting a specific object l As above, but specify the object number

19. 19 © Adelard 2011 Rendered DNR

20. 20 © Adelard 2011 Checking for changes

21. 21 © Adelard 2011 Other features l Can use doors:// url for standard navigationa l links l Every module or object has one URL for this object

22. 22 © Adelard 2011 Link to URL l It navigates in the expected way

23. 23 © Adelard 2011 Conclusions l A DNR plugin has been written for DOORS l using standard ASCE facilities l Availability l Will be available for one off payment @ £500 per user l Demo available for evaluation —Truncates content (this limitation removed in full version) l Full support provided, as long as ASCE support is in place l Contact theasceteam@adelard.com for evaluationtheasceteam@adelard.com