Traceability matrix
Matrix generation
The traceability matrix can be generated with the following command :
ecap5-treq prepare_matrix -o <output_path>
In case where the matrix needs to be regenerated, providing the -m option will include the previous traceability data in the generated matrix :
ecap5-treq prepare_matrix -m <previous_matrix_path> -o <output_path>
Matrix format
The traceability matrix is a table stored as csv file. On each row, the first cell is a check and the following checks are the requirements traced to the check. A additional rows marked as __UNTRACEABLE__ contain requirements that shall be marked untraceable with a justification.
The following table is a representation of a sample traceability matrix :
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