A “typical” Plantsight workflow would be that each designer is checking in all their piping and equipment each day. When it would come time to create the system iso’s, they would check out all the lines/equipment with nozzles that are part of that stress/system iso and create their iso sheets. These iso sheets would have connections to nozzles and other lines that are part of other isosheets. A “typical” PlantSight would flow would not involve referencing other piping models because all the piping data would be in PlantSight. This is why those connections are not all working between isosheets when using PlantSight. Openplant assumes all piping data is stored in PlantSight and not in other references. When a project is not using PlantSight, a typical workflow is using references between piping models and Openplant knows it has to scan those references to establish the connection between the referenced models. We need to have references scanned for connections between isosheets when using PLantSight with piping references. The request would be to have the Scan references to work when using PlantSight.