You must have district administrator access on ion in order to manage data integrations.
Automatic imports from iReady are available with a data sharing agreement through iReady.
To set this up, please contact your iReady account manager.
Please request the Diagnostic and Instruction Export.
Once the data is being sent from iReady, add the folder name to the ion integrations page.
Clicking "Save" will schedule a nightly routine for ion to automatically update based on the data recieved from iReady.