Your host university has to fill in and sign your certificate of attendance with the real dates of your academic stay. The certificate will not be valid if the signature date is prior to the end date of your stay (which appears in your mobility credential). You will find the document in your e-secretaria>mobility>mobility stay.
The certificate of attendace of your host university WILL NOT BE ACCEPTED.
This certificate is essential to close you mobility file and to justify the payment of the assigned grant. If you don't hand it in before the deadline, you will have to return the amount paid and/or you won't get any money not yet paid (if there is any).
If you have grants from several institutions you will need an original copy for each of them. The most common situation is that you will need 2: one for the UPC and one for the AGAUR (Mobint grant).
The host univerity will issue a transcript of records with the grades you will have obtained during your stay abroad. They can give it to you by hand or by ordinary post. The sending address is:
Barcelona School of Informatics - Universitat Politècnica de Catalunya
International Relations Area
Modulus B6, main floor, Campus Nord
C/Jordi Girona Salgado,1-3
08034 Barcelona - España
In any case, FIB has to end up having an original copy, signed and stamped, of your transcript of records, which has to contain exactly the subjects included and authorized in the learning agreement.