You may want to update/add text to the top of you Event Sponsor Page or create a link to your corporate sponsorship document on your event website.
How to get there:
Login to your Wizathon system.
Click on "Setup/Tools".
Click on "Manage Profile & Settings".
What to do:
Scroll down to the area with the title "Sponsor Page Customizations".
Edit the text field called "Custom Text on Sponsor Event Page".
Click "Save Event Profile" to maintain your changes.
To link to a document, write in the text field, "To view the event sponsorship details, click here".
Then follow the steps here to link to an external page.