Edit, sign, and share notarized affidavit of guardianship dost online. No need to install software, just go to DocHub, and sign up instantly and for free.A fill in the blank form can be obtained through your local court. The parents will sign and notarize a short-term guardianship agreement. 1. That I am the grandfather and guardian of the following minors who have an interest in applying for a DOST Scholarship and for whatever legal intent.