To set up a data connection between WeSupply and Magento BI (RJ Metrics) simply login into WeSupply admin panel and go to:
Settings -> Apps -> scroll down to the Magento BI section:
Into the Magento BI section, you will need to input the API Key that you can get from your Magento BI account as well as the ClientID.
You also have to fill in the Table Shipping and Table Orders fields. When you're done, click Update.