Search Using Spatial Criteria in MicroStation
You can use the Define Search dialog in integrated MicroStation to search for documents in the active datasource, based on their spatial information. This feature is available by clicking the Search icon in the document selection dialog.
Tip: If the Use MicroStation Fence option is always disabled when defining a spatial search criteria, it is either because the active MicroStation document does not have a spatial location in ProjectWise or there is no fence defined in MicroStation. If there is no fence defined, adding a fence in MicroStation should fix the problem. If a fence is defined and the toggle is still disabled, a spatial location should be assigned to the document in ProjectWise to enable this feature.