Author Topic: Extending SysML Requirement  (Read 1741 times)

netizensmith

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Extending SysML Requirement
« on: June 11, 2025, 10:12:42 pm »
Hi,

I've followed the instructions here - https://sparxsystems.com/enterprise_architect_user_guide/17.1/modeling_frameworks/non-uml_metatypes.html

And that does indeed give me my new requirement in my toolbox and I can add them to diagrams. However, attempting to make one of my new requirements "derive" from another (using the SysML connections toolbox") gives me an error saying it's not allowed. Surely this should work as my new stereotyped requirement derives from SysML1.4::requirement?

PDC

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Re: Extending SysML Requirement
« Reply #1 on: June 12, 2025, 05:18:08 pm »
You may have to explicitly specify a Derive Relationship between your new Stereotype and the thing you want to Derive it from in your Profile/MDG
Phil

netizensmith

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Re: Extending SysML Requirement
« Reply #2 on: July 25, 2025, 06:09:48 pm »
This has now been fixed and will be in the next version (after 17.1).

PDC

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Re: Extending SysML Requirement
« Reply #3 on: July 28, 2025, 05:48:45 pm »
Good to hear.
Out of curiosity what was the issue and how will it be addressed?
Phil

netizensmith

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Re: Extending SysML Requirement
« Reply #4 on: August 19, 2025, 12:36:18 am »
This is fixed in build 1713