Update model requirements document paths and file names


rmidocrename(model_handle, old_path, new_path)
rmidocrename(model_name, old_path, new_path)


rmidocrename(model_handle, old_path, new_path) collectively updates the links from a Simulink® model to requirements files whose names or locations have changed. model_handle is a handle to the model that contains links to the files that you have moved or renamed. old_path is a string that contains the existing full or partial file or path name. new_path is a string with the new full or partial file or path name.

rmidocrename(model_name, old_path, new_path) updates the links to requirements files associated with model_name. You can pass rmidocrename a model handle or a model file name.

When using the rmidocrename function, make sure to enter specific strings for the old document name fragments so that you do not inadvertently modify other links.


For the current Simulink model, update all links to requirements files that contain the string 'project_0220', replacing them with 'project_0221':

rmidocrename(gcs, 'project_0220', 'project_0221')
Processed 6 objects with requirements, 5 out of 13 links were modified.


To update the requirements links one at a time, for each model object that has a link:

  1. For each object with requirements, open the Requirements Traceability Link Editor by right-clicking and selecting Requirements Traceability > Open Link Editor.

  2. Edit the Document field for each requirement that points to a moved or renamed document.

  3. Click Apply to save the changes.

See Also

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