System non-functional requirement - 3SE

Approved

https://www.3se.info/3se-onto/terms/system-non-functional-req-3se-069be64e18a67d6e

Non-functional requirement about a system.

Classification

flowchart TD N1["System non-functional requirement"]:::current N2["Non-functional requirement"] N3["Requirement"] N4["System requirement"] N5["Safety system non-functional requirement"] N6["Security system non-functional requirement"] N1 -->|subclass of| N2 N2 -->|subclass of| N3 N1 -->|subclass of| N4 N4 -->|subclass of| N3 N5 -->|subclass of| N1 N6 -->|subclass of| N1 classDef current fill:#e8f4f8,stroke:#2980b9,stroke-width:2px

Allocations

flowchart TD N1["System non-functional requirement"]:::current N2["Flow attribute"] N3["Flow"] N4["Functional interface"] N5["Physical interface"] N6["System element interface"] N7["System element interface variant"] N8["Physical interface variant"] N9["Functional interface variant"] N10["Functional element attribute"] N11["Functional element"] N12["Physical element"] N13["System element"] N14["Physical element variant"] N15["System element variant"] N16["Functional element variant"] N17["Physical element attribute"] N18["System element attribute"] N19["System element attribute variant"] N20["Physical element attribute variant"] N21["Functional element attribute variant"] N22["High level functional element attribute"] N23["High level functional element"] N24["High level physical element"] N25["Stakeholder"] N26["System"] N27["System variant"] N28["High level physical element variant"] N29["High level functional element variant"] N30["High level physical element attribute"] N31["High level physical element attribute variant"] N32["High level functional element attribute variant"] N33["System function attribute"] N34["System function"] N35["System state"] N36["System state variant"] N37["System function variant"] N38["System state attribute"] N39["System state attribute variant"] N40["System function attribute variant"] N41["System interface attribute"] N2 -.->|allocates| N1 N3 -.->|allocates| N2 N4 -.->|allocates| N3 N5 -.->|allocates| N4 N6 -.->|allocates| N5 N7 -.->|allocates| N5 N8 -.->|allocates| N4 N7 -.->|allocates| N8 N9 -.->|allocates| N3 N8 -.->|allocates| N9 N10 -.->|allocates| N1 N11 -.->|allocates| N10 N12 -.->|allocates| N11 N13 -.->|allocates| N12 N14 -.->|allocates| N11 N15 -.->|allocates| N14 N16 -.->|allocates| N10 N14 -.->|allocates| N16 N17 -.->|allocates| N10 N12 -.->|allocates| N17 N14 -.->|allocates| N17 N18 -.->|allocates| N17 N13 -.->|allocates| N18 N19 -.->|allocates| N17 N15 -.->|allocates| N19 N20 -.->|allocates| N10 N14 -.->|allocates| N20 N19 -.->|allocates| N20 N21 -.->|allocates| N1 N16 -.->|allocates| N21 N20 -.->|allocates| N21 N22 -.->|allocates| N1 N23 -.->|allocates| N22 N24 -.->|allocates| N23 N25 -.->|allocates| N24 N26 -.->|allocates| N24 N27 -.->|allocates| N24 N28 -.->|allocates| N23 N27 -.->|allocates| N28 N29 -.->|allocates| N22 N28 -.->|allocates| N29 N30 -.->|allocates| N22 N24 -.->|allocates| N30 N28 -.->|allocates| N30 N31 -.->|allocates| N22 N28 -.->|allocates| N31 N32 -.->|allocates| N1 N29 -.->|allocates| N32 N31 -.->|allocates| N32 N17 -.->|allocates| N1 N20 -.->|allocates| N1 N33 -.->|allocates| N1 N34 -.->|allocates| N33 N35 -.->|allocates| N34 N23 -.->|allocates| N35 N29 -.->|allocates| N35 N26 -.->|allocates| N35 N27 -.->|allocates| N35 N36 -.->|allocates| N34 N29 -.->|allocates| N36 N27 -.->|allocates| N36 N37 -.->|allocates| N33 N36 -.->|allocates| N37 N38 -.->|allocates| N33 N22 -.->|allocates| N38 N32 -.->|allocates| N38 N35 -.->|allocates| N38 N36 -.->|allocates| N38 N39 -.->|allocates| N33 N32 -.->|allocates| N39 N36 -.->|allocates| N39 N40 -.->|allocates| N1 N37 -.->|allocates| N40 N39 -.->|allocates| N40 N41 -.->|allocates| N1 N38 -.->|allocates| N1 N39 -.->|allocates| N1 classDef current fill:#e8f4f8,stroke:#2980b9,stroke-width:2px

Relations

Relatedsystem-3se-069b85f238f3792d  ·  stakeholder-req-breakdown-structure-3se-069da425d0607787  ·  system-req-breakdown-structure-3se-069ee3cda6097bec  ·  system-non-functional-validation-3se-06a27237d3a07ad9
Subclass ofnon-functional-req-3se-069b88438059727d  ·  system-req-3se-069c3bf7714e7351
Superclass ofsafety-system-non-functional-req-3se-069bdc3120ee7a1c  ·  security-system-non-functional-req-3se-069bdc31214573e2
Composed ofsystem-element-non-functional-req-3se-069ee425ebbb7edc
Allocated byflow-attribute-3se-069dcf9369937bc7  ·  functional-element-attribute-3se-069dcf93699c7864  ·  functional-element-attribute-variant-3se-06a8873e375b75b0  ·  high-level-functional-element-attribute-3se-069ebabe8f57748e  ·  high-level-functional-element-attribute-variant-3se-06a8873e37847bdc  ·  physical-element-attribute-3se-069e3c5af9167fb3  ·  physical-element-attribute-variant-3se-06a8873e37ae7244  ·  system-function-attribute-3se-069dcf9369c8775d  ·  system-function-attribute-variant-3se-06a8873e38bb7ad7  ·  system-interface-attribute-3se-069ebbb4e70f70e6  ·  system-state-attribute-3se-069dcf9369d1703c  ·  system-state-attribute-variant-3se-06a8873e38fe7bff
Component ofstakeholder-non-functional-req-3se-069bdc88051a751e
Responsible rolesystem-architect-3se-069c451bef267e68  ·  system-engineer-3se-069c451bef3578a3
Evaluated bysystem-non-functional-validation-case-3se-06a2708d05f376c4
Has variantsystem-non-functional-req-variant-3se-06a8873e38f37e58

JSON-LD

{
  "@context": "https://www.3se.info/3se-onto/contexts/term.context.jsonld",
  "@type": "skos:Concept",
  "title": "System non-functional requirement - 3SE",
  "description": "Non-functional requirement about a system.",
  "status": "approved",
  "subClassOf": [
    "https://www.3se.info/3se-onto/terms/non-functional-req-3se-069b88438059727d",
    "https://www.3se.info/3se-onto/terms/system-req-3se-069c3bf7714e7351"
  ],
  "@id": "https://www.3se.info/3se-onto/terms/system-non-functional-req-3se-069be64e18a67d6e",
  "isComposedOf": [
    "https://www.3se.info/3se-onto/terms/system-element-non-functional-req-3se-069ee425ebbb7edc"
  ],
  "related": [
    "https://www.3se.info/3se-onto/terms/system-3se-069b85f238f3792d",
    "https://www.3se.info/3se-onto/terms/stakeholder-req-breakdown-structure-3se-069da425d0607787",
    "https://www.3se.info/3se-onto/terms/system-req-breakdown-structure-3se-069ee3cda6097bec",
    "https://www.3se.info/3se-onto/terms/system-non-functional-validation-3se-06a27237d3a07ad9"
  ],
  "entryCreated": "2026-03-21",
  "entryModified": "2026-10-16",
  "entryCreator": {
    "@type": "foaf:Person",
    "name": "@rcasteran"
  }
}

Raw JSON-LD: index.jsonld

Created 2026-03-21  ·  Modified 2026-10-16  ·  by @rcasteran