Provide multiple reply URLs in connector registration
The Connectors Developer Dashboard provides a page for registering a connector and generates the HTML snippet for a "Connect to Office 365" button.
We are warned that changing the appid or callbackurl parameters will result in an Invalid Request at runtime.
However, most applications will have separate URLs for DEV/TEST/PROD. As the system is at the moment, a new connector (with a new AppId) must be created for each environment.
Please update the registration or allow multiple URLs per AppId.