We want to remove the propertymanager features before exporting assemblies to customers, but I cannot find a way to locate them.  I can type SW-hasdesigntable 1 in the search bar of the feature manager tree, to find all of the files with a design table, but I cannot figure out how to search for the propertymanager feature.  Since it relies on a design table, we can probably get there by looking for design tables, but it seems odd to not be able to search for it directly.