I submitted more than one dataset in Brazil’s national survey without filling question B8 (data formats). In those cases, data was available only in .pdf format, which is not on the list. Then I submitted and it was ok.
However, for the local census, this question seems to be required. I tried to submit a dataset withouth filling that question and it was not allowed with the message “question is required”.
Since the methodology is the same, this should not happen, just like the national level.