Thanks Shahab. I think your suggestions are more related to the validation of the process. Verification is more concerned with ensuring whether the proposed process has been correctly constructed.
Co-creation in the arts is often modulated with expressed narrative. In this instance narrative and story are quite different. The opposite is also useful, Locating narrative in visual data sets is an important step in evaluating ongoing projects. Comparisons of narrative intent and interpertive narrative results is often the basis of critique and redirection in the visual arts.