The value of this attribute is a list of classes that generate identifiers for a resource offering configured for an organization or role. com.sun.identity.liberty.ws.interfaces.ResourceIDMapper is an interface used to map a user identifier to the resource identifier associated with it. The Discovery Service provides two implementations for this interface:
com.sun.identity.liberty.ws.disco.plugins.Default64ResourceIDMapper (format: providerID + "/" + the Base64 encoded userIDs)
com.sun.identity.liberty.ws.disco.plugins.DefaultHexResourceIDMapper (format: providerID + "/" + the hex string of userID)
Different implementations may be developed with the implementing class and added as a value of this attribute by clicking New and using the following format:
providerid=providerID|class_name_and_path