It asks the sponsor for ONE proof of status, meaning if you have one of the other documents, you don't need that one.
For the sponsor: Proof of permanent resident status or Canadian citizenship
Photocopy of ONE of the following items:
• Record of Landing (IMM 1000) or Confirmation of Permanent Residence document (IMM 5292 or IMM 5688)
• Canadian birth certificate
• Canadian Citizenship Certificate or card (both sides)
• Both sides of your permanent resident card
• Both sides of your certificate of registration of birth abroad
• Pages from your Canadian passport or travel document showing the passport or travel document number, date of issue and expiration, your photo and your name, surname, place and date of birth