Once you have received a WSKey and secret from OCLC, you will need to make some configurations for Article Exchange to work properly. You will do this in the ILLiad Customization Manager.
These customizations affect both Borrowing and Lending.
First, make an entry in the WebPlatformConfig table. This is found in the ILLiad Customization Manager under System | Integration | WebPlatformConfig.
Now enter a WebPlatformConfig Key value. This entry will be made in the ILLiad Customization Manager under System | Web Platform | ILLiadWebPlatformConfig.
The final step is to restart the IIS and Odyssey Manager services on the the ILLiad server. OCLC-hosted sites will need to contact OCLC support for this restart. Locally hosted sites will need to ask their local server administrator to do this.