Add the command APPImageManager to it using the naming convention for the menu type_<TYPE NAME>. You can also use MQL to add the APPImageManager command to the type's menu, for example:
modify menu <Menu Name> add command APPImageManager;
For a list of parameters the system administrator can set in order to manage object images in the
system properties file, see emxComponents.properties.
The following table lists the URL parameters accepted for objects with associated images. If a
parameter is not passed in with the URL, the default value is assumed.