add stakeholder need

[stevenc-stb]

This is a stakeholder need class and definition for review
added hasStakeholderNeed, requirementRefinesStakeholderNeed Relationship Type
added class of StakeholderNeed

[stevenc-stb]

@nicpappler @chuckwolber @kestewart Here is the update based on Friday's june 5 meeting. Thoughts?

[bact]

Suggested change

	- satisfies: The `from` Requirement satisfies `to` need. Note: The Requirement is not intended to singularly satisfy a particular need. It is more likely than a set of higher level requirements.
	- satisfies: The `from` Requirement satisfies `to` Need. Note: The Requirement is not intended to singularly satisfy a particular Need. It is more likely than a set of higher level requirements.

[stevenc-stb]

i think this is fixed now.

[bact]

Suggested change

	- satisfies: The `from` Requirement satisfies `to` need. Note: The Requirement is not generally intended to singularly satisfy a particular need. It is more likely that a set of higher level requirements is required to achieve a reasonable satisfaction of an expressed need.
	- satisfies: The `from` Requirement satisfies `to` Need. Note: The Requirement is not generally intended to singularly satisfy a particular Need. It is more likely that a set of higher level requirements is required to achieve a reasonable satisfaction of an expressed Need.

Actually not entirely sure where should do the capitalized. Just flag.

[bact]

Suggested change

This entity captures the natural language expression of the need via the statement property, ensuring the Agent's voice is preserved in the model. The AgentPriority property allows for the ranking of needs, which is critical for scope management, trade-off analysis, and requirement prioritization. Agent Needs are distinct from System Requirements; while requirements must be technically verifiable, needs express the underlying value or necessity that justifies the system's existence. Traceability from derived requirements back to Needs is essential to ensure alignment with stakeholder expectations with the RelationshipType 'satisfies'.

This entity captures the natural language expression of the Need via the statement property, ensuring the Agent's voice is preserved in the model. The AgentPriority property allows for the ranking of needs, which is critical for scope management, trade-off analysis, and requirement prioritization. Agent Needs are distinct from System Requirements; while requirements must be technically verifiable, needs express the underlying value or necessity that justifies the system's existence. Traceability from derived requirements back to Needs is essential to ensure alignment with stakeholder expectations with the RelationshipType 'satisfies'.

Not sure.

[stevenc-stb]

fixed removed unneeded text and made change.

[bact]

We may like to update the description of Requirement too, as it refer to "need" and we introduce Need here.

2nd paragraph of Requirement's description:

A requirement element is a distinct unit that defines an expectation, need, behavior, or design intent of an item that either already exists or is to be created in accordance with this requirement.