Simulink Requirements tracing over all steps of the development

Dear all,

For my projects (development of Medical devices SW and HW) I have to follow strict standards (IEC61508, 62304 etc). One of the most important issue is to provide an evidence that requirements were considered at each step of the development, and no one requirements is missed in each step.

I have not found a way how to generate the Trace Matrix with the following information in one table:

• Requirement ID
• Simulink object which implements that requirement
• Test Case which verifies that requirement
• C file which contains code generated from that Simulink object

What I have found is:

• Simulink Requirements tool can generate Web View for the model with Requirements and Implementation in Simulink status (No Verification status, no C code info)
• Simulnik Requirements tool can generate Trace Matrix with Requirements traced against Simulink objects, and Simulink Tests (No C code references there, matrix is non-interactive html screenshot = nearly useless feature)
• IEC Certification kit can generate Trace Matrix with C code files traced against requirements, but with No Verification info (Test cases etc)
• Simulink Test can generate Test Specification and Test Report, and there will be an info about requirements, but there is no Summary table with tracing Requirements-Tests, and there is no C code references there.
• Simulink Report Generator allows to create report programmatically, ant there are Requirements-related object in it, but I have not found the result of its work suitable for the use-case described above.

In other words - several tools have several reporting styles and formats, but I'm missing the possibility to habe the generalized Trace Matix table with all mentioned info.

Maybe I'm missing something?

Any advises are welcome!

Regards,

Roman Fedoryak.