The student included three to five supporting documents, having provided five relevant sources that support the analysis and claims made throughout the IA. These documents are contemporary, published within the last three years, and are clearly labeled, facilitating easy identification. The supporting documents are relevant and sufficiently in-depth, presenting a range of ideas regarding Ferragamo's partnership with Farfetch and its implications. However, the student did not include an assessment of the validity and reliability of the supporting documents, which was a noted area for improvement. Additionally, some subcriteria regarding the highlighting and translation of documents were not applicable in this case.