Can someone from Instituto Tecnológico de Mexicali & Wikimedia México express and sign the endorsements? Not that I don't trust *you* but in general it is a good practice. Writing names is just too easy and we don't want to set precedents for the future. Thank you for your understanding.
Topic on Talk:Groups/Proposals/Ciudad de México
Done, in behalf of Wikimedia México. Regards, ProtoplasmaKid (talk)