Search, Add, and Filter Companies > [Company] > Company Data > All Exposure Sets > [Exposure Set]: Map Procedure To search, add, or filter layers: In the Map pane, click . In the Map Layers dialog box, select the Search tab. In the Search box, enter one or more characters. The search will locate items in real-time. Select the check box for each layer to add and then click Add. To filter the layers: Click . Select the data types, perils, and regions, or unknown. Click Apply.