Sorry don't want to intervene but since i had the answer so i thought i'll reply on it..
III. The Application Process
How to Apply
Step 1: Read and review the Application Guide and checklist for instructions on completing your application.
Step 2: Obtain all the required supporting documents. For a detailed description, please see the Supporting Documents section of this guide.
Step 3: Complete the required federal forms and any other federal forms that apply to your situation.
Step 4: Review and organize your completed forms and supporting documents to ensure you have a complete application package.
Step 5: Apply online at http://www.saskimmigrationcanada.ca/ Scan and upload all your completed forms and supporting documents in PDF format onto your electronic application. Keep the originals for your records.
Step 6: Ensure that you save and submit your application online.
Source : Application Guide for the International Skilled Workers Category
Page # 14
Regards,
Kane.