The PDF version of these forms are FILLABLE. Within three months of appointment, the guardian shall complete the required training and file proof with the court.For appointment of a guardian to be valid, the court must sign the Order Appointing Guardian or Extending. Guardianship of the Person (form GC-240). Court of King's Bench Forms. Form 70F — Notice of Application for Guardianship. Two versions of the form are available. We can provide you with samples of court forms that are available. We can provide you with guidance on how to fill out forms. Please review the Petition for Appointment of Guardian of a Minor and complete this chart to determine who the "Interested Parties" are in your case.