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@@ -44,7 +44,7 @@ collecting the grasp of the optics, the filter transmission efficiency and the d
 
 ### Documentation
 
-The detailed description of the activity, including the verification and validation, can be found in the WP 9.8 Technical Note.
+The detailed description of the activity, including the verification and validation, can be found in the [WP 9.8 Technical Note](https://www.ict.inaf.it/gitlab/proton_response_matrix/xmm-newton-proton-response-files/-/blob/main/docs/AHEAD2020_WP9.8_SOFTPROTONS_report_FINAL_v1.2.pdf).