To load an inventory subset, complete the steps below:
Click on the subset manager and select the "Inventory Subset" option.
Select the inventory type you are interested in from the drop down list and click "Load".
If there are any subsets available for that inventory item, you will receive a list of available subsets.
Select the subset you want and click Load. All of the features from the subset will be highlighted in the map. If you want to zoom to the selected extent, right click on the theme for the subset you loaded and click Selection > Zoom to Selected Features.