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Créer des liens d’exigences

Créer des liens afin d’établir une traçabilité entre les exigences et les designs ou les tests

Liez les exigences aux designs et aux tests dans MATLAB^® et Simulink^®, et aux architectures dans System Composer™.

Vous pouvez également établir des liens directs vers les exigences externes dans des applications tierces. Pour plus d’informations, consultez Créer-des liens vers les exigences externes.

Applications

Requirements Editor	Create and edit requirements
Requirements Manager	Manage requirements and links in model
Profile Editor	Create and manage profiles with stereotypes and properties

Blocs

System Requirements

List system requirements in Simulink models

Fonctions

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Établir la traçabilité

`slreq.createLink`	Create traceable links
`slreq.generateTraceabilityMatrix`	Create traceability matrix
`slreq.createTextRange`	Create line ranges (depuis R2022b)
`rmitag`	Manage keywords for links

Obtenir des informations sur la traçabilité

`slreq.find`	Find requirement, reference, and link set artifacts
`slreq.inLinks`	Get incoming links for requirement or other linkable item
`slreq.outLinks`	Get outgoing links for a block or other linkable item
`slreq.getDependentLinkSets`	Retrieve link sets with incoming links to requirement set (depuis R2023a)
`slreq.getExternalURL`	Get navigation URL for link source or destination, requirement, test or Simulink model element
`slreq.getIncomingLinkTypeLabel`	Retrieve incoming link type label (depuis R2023a)
`slreq.getOutgoingLinkTypeLabel`	Retrieve outgoing link type label (depuis R2023a)
`slreq.getTextRange`	Get line ranges (depuis R2022b)
`slreq.structToObj`	Convert link source or destination information from structure to model object type
`slreq.show`	Navigate to link source or destination

Charger, effacer et gérer les fichiers de liens

`slreq.load`	Load requirement set, link set, or Requirements Table block
`slreq.clear`	Clear requirements and links from memory
`slreq.map`	Get or set path to link set file

Classes

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Classes de liens

`slreq.LinkSet`	Work with link sets
`slreq.Link`	Traceable link

Classes d’exigences

`slreq.ReqSet`	Work with requirement sets
`slreq.Reference`	Work with external requirement proxy objects
`slreq.Justification`	Requirement justifications

Méthodes

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Méthodes des ensembles liens

Obtenir des liens

`find`	Find links in link set with matching attribute values
`getLinks`	Get links from link set
`getBrokenLinks`	Get links with invalid destination
`getOrphanLinks`	Get links with invalid source

Obtenir des sources de liens, des plages de lignes et des ensembles d’exigences

`sources`	Get link sources
`getRegisteredReqSets`	Get requirement sets registered in link set
`getTextRange`	Get line ranges
`getTextRanges`	Get lines ranges that span multiple lines

Personnaliser des ensembles de liens

`addAttribute`	Add custom attribute to link set
`importProfile`	Assign profile to link set
`inspectAttribute`	Get information about link set custom attribute
`profiles`	Get profiles assigned to link set
`removeProfile`	Remove profile from link set

Enregistrer et supprimer des liens

`save`	Save link set
`deleteOrphanLinks`	Delete links with invalid source

Méthodes de liens

Obtenir des informations sur la traçabilité

`linkSet`	Get link set for link
`getDestinationOpenCommand`	Retrieve command that opens link destination
`getSourceOpenCommand`	Retrieve command that opens link source
`getDestinationURL`	Retrieve URL that opens link destination
`getSourceURL`	Retrieve URL that opens link source
`getDestinationLabel`	Get label that identifies link destination
`getSourceLabel`	Get label that identifies link source
`getIncomingTypeLabel`	Get type label for incoming link
`getOutgoingTypeLabel`	Get type label for outgoing link

Obtenir et définir une source et une destination

`source`	Get link source
`destination`	Get link destination
`setSource`	Set requirement link source
`setDestination`	Set requirement link destination

Ajouter des commentaires et personnaliser des liens

`addComment`	Add comments to links
`getAttribute`	Get link property values
`setAttribute`	Set link property values

Supprimer des liens

remove Delete links

Vérifier des liens non résolus

`getReferenceInfo`	Get unresolved link destination
`isResolved`	Check if the link is resolved
`isResolvedDestination`	Check if the link destination is resolved
`isResolvedSource`	Check if the link source is resolved

Méthodes des ensembles d’exigences

`getImplementationStatus`	Query requirement set implementation status summary
`updateImplementationStatus`	Update requirement set implementation status summary

Méthodes des exigences

`inLinks`	Get incoming links for requirements
`outLinks`	Get outgoing links for requirements
`getImplementationStatus`	Query requirement implementation status summary
`isJustifiedFor`	Check if requirement is justified
`justifyImplementation`	Justify requirements for implementation

Méthodes des exigences référencées

`inLinks`	Get incoming links for referenced requirements
`outLinks`	Get outgoing links for referenced requirements
`getImplementationStatus`	Query referenced requirement implementation status summary
`isJustifiedFor`	Check if referenced requirement is justified
`justifyImplementation`	Justify referenced requirements for implementation

Méthodes de justification

outLinks Get outgoing links for justifications

Objets

`slreq.TextRange`	Line range (depuis R2022b)
`slreq.matrix.Configuration`	Traceability matrix configuration (depuis R2024a)
`slreq.matrix.Filter`	Filter for traceability matrix (depuis R2024a)

Fonctions des objets

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Modifier des plages de lignes

`deleteLinks`	Delete links for line ranges
`getLineRange`	Get line numbers for line range
`getLinks`	Get links for line range
`getText`	Get contents of line range
`remove`	Delete unused line ranges
`setLineRange`	Set line numbers for line range
`show`	Open and highlight line range in MATLAB Editor

Configurer des matrices de traçabilité

`addFilterToCell`	Add cell filter to traceability matrix configuration
`addFilterToHighlight`	Add highlighting to traceability matrix configuration
`addFilterToLeft`	Add filter to left artifacts in traceability matrix configuration
`addFilterToMatrix`	Add matrix settings filter to traceability matrix configuration
`addFilterToTop`	Add filter to top artifacts in traceability matrix configuration
`exportToScript`	Export traceability matrix configuration to script

Rubriques

Lier des exigences, des architectures, des designs et des tests

Create and Store Links

Trace requirements to design and test items by creating links.
Requirements Links for Library Blocks and Reference Blocks
Create and manage requirements links in libraries and in models.
Justify Requirements
Provide justifications for your requirements.
Track Requirement Links by Using Implementation Status
Use the requirements implementation status to check how extensively requirements are implemented in your model.
Delete Requirements Links from Simulink Models
Delete requirements links from Simulink model elements and maintain link integrity.

Charger et personnaliser des liens

Load and Resolve Links
Load link sets and resolve the links.
Define Custom Requirement and Link Types and Properties
Customize requirements and links by using stereotypes or custom types and custom attributes.
Configure Views in the Requirements Editor
Configure the Requirements Editor columns and create filters based on requirement and link metadata. (depuis R2022b)

Informations connexes

Sélection d՚exemples

Lier des cas de test à des exigences

Associer des cas de test Simulink Test™ avec des exigences.

Ouvrir le live script

Use Command-Line API to Update or Repair Requirements Links

Update links to maintain link history and properties across requirements changes.

Ouvrir le live script

Manage Custom Attributes for Links by Using the Requirements Toolbox API

Manage custom attributes for links with the Requirements Toolbox™ API.

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Make Requirements Fully Traceable with a Traceability Matrix

Identify requirements within a project that are unlinked and link them to Model-based Design items.

Ouvrir le live script

Modeling System Architecture of Small UAV

Use System Composer™ to set up the architecture for a small unmanned aerial vehicle, composed of six top-level components. Learn how to refine your architecture design by authoring interfaces, inspect linked textual requirements, define profiles and stereotypes, and run a static analysis on such an architecture model.

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Model-Based Systems Engineering for Space-Based Applications

Explore the CubeSat model-based systems engineering project template.

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Associate Traceability Information with MATLAB Code Lines in Simulink

Traceability management support in the MATLAB Editor is an extension of the Simulink-based Requirements Management Interface to allow associations between MATLAB code lines and external artifacts.

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