Does the vendor allow modifications to the EULA (End User License Agreement)?
MentorPRO has a well developed and clear EULA that specifies the product, service and delivery details. The EULA should be considered AS=IS and representative of the MentorPRO solution offering.
Of course anything is possible but this will require customization because currently, all users agree to the EULA within the app, so any changes to the EULA will affect every user or will require a custom version of the app.