You'll get all the documents in the email. The portal will show this message :
We are pleased to inform you that your application for a Certificate of Nomination has been granted under the Ontario Immigrant Nominee Program (OINP). Please find the following documents attached to the email from noreply@ontario.ca :
• Certificate of Nomination
• Nominee Approval Letter
• Work Permit Support Letter
• Minister’s Welcome Letter
The OINP wishes you success in pursuing your permanent resident status in Canada with IRCC.
All IRCC application forms and guides are available on the IRCC website. Detailed instructions on how to apply for permanent residence as a Provincial Nominee are available at the following link: Application for Permanent Residence – Provincial Nominee Class (IMM P7000) - Canada.ca
The Ontario Immigrant Nominee Program recognizes the challenges related to settling in a new country. To learn more about free support services to help you before and after you arrive, please visit Get settled in Ontario | Ontario.ca