Add a new property - This button invokes the Add property
dialog in which you can specify the property name and value.
Edit property - This button invokes the Edit property
dialog in which you can change the property value and also see its original(base)
value.
Remove property - This button will prompt a dialog to confirm the
property deletion. You can also specify if you want to remove the property
recursively.
Refresh - This action will refresh the properties for the current
resource.