How to create policies on new target type such as mysql target type?

 In MGMT_USER_DEFINED_POLICY package, the target types are predefined. Like following:

---

G_HOST_TARGET_TYPE           CONSTANT VARCHAR2(32) := mgmt_global.G_HOST_TARGET_TYPE;          -- 'host';
G_DATABASE_TARGET_TYPE  CONSTANT VARCHAR2(32) := mgmt_global.G_DATABASE_TARGET_TYPE;  -- 'oracle_database';
G_LISTENER_TARGET_TYPE    CONSTANT VARCHAR2(32) := mgmt_global.G_LISTENER_TARGET_TYPE;    -- 'oracle_listener';
G_CLUSTER_TARGET_TYPE     CONSTANT VARCHAR2(32) := mgmt_global.G_CLUSTER_TARGET_TYPE;    -- 'cluster';
...........................

If i added new target type to EM and want to create some policy on the target type, Must I recompile the MGMT_GLOBAL package by adding new defined target type.