I've applied via dreamapply and submitted my documents.
Then (after the positive outcome of evaluation) they asked me to pre-enrol and upload the same documents.
Then to register on universitaly portal and upload the same documents.
For DoV: I have to notarise and apostille the diplomas and supplements.
Later I have to legalise and translate the same diplomas and supplements and bring those with me to Italy with originals. And if you were not aware of this: apostille is not same as legalised document.
And we all are in the same boat (minor distinctions depending on the chosen university).
May the 4th be with you.