Hello,
I want to validate the form for TRV, but when I press the "validate" button it says: "The validity of the document certification is UNKNOWN. The author could not be verified". What can be the solution?
Thank you in advance
I want to validate the form for TRV, but when I press the "validate" button it says: "The validity of the document certification is UNKNOWN. The author could not be verified". What can be the solution?
Thank you in advance