In order to use DocPop or UnityPop to retrieve documents, a few extra configuration steps must completed. Configure the content repository as described in Configuring the Repository. Configure the Display Stored Document protocol as described in Configuring the Protocol to Use DocPop or UnityPop for Retrieval. Configure default display setting in SAP as described in Configuring SAP to Use Default Internet Browser for DocPop or UnityPop. Note: If multiple documents are open in DocPop or UnityPop at the same time, they share a concurrent license.