Set Asynchronous Registration Value
By default, when the Submission registration is in process you cannot perform any other operation in Calyx RIM Viewing. However, if you set the Asynchronous Registration value to "true" in the config.xml file, you can perform any operation while the registration process is underway, and receive an e-mail notification once the process is complete.
If the Asynchronous Registration value is set to "false", you will not be able to perform any other operation until the process is completed.