TRANS13 — OTSPolicy

I'm trying to understand how an OTSPolicy should be encoded in an IOR.
In particular, I'm trying to understand how to do this without a POA.

OTS 1.2 deprecated the "OTS 1.1+messaging" TAG_TRANSACTION_POLICY
and TransactionPolicyComponent structure in favour of TAG_OTS_POLICY
and TAG_INV_POLICY. Should it have defined OTSPolicyComponent and
InvocationPolicyComponent structures? These structures would then be
the component_data of the TaggedComponents carrying the policy values
in the IOR.

// The TAG_TRANSACTION_POLICY component is deprecated and //
// replaced by InvocationPolicy and OTSPolicy components //
// It is retained for backward compatibility only. //
module CosTSInteroperation
{
const IOP::ComponentId TAG_TRANSACTION_POLICY=26:
struct TransactionPolicyComponent

;
const IOP::ComponentId TAG_OTS_POLICY= 31;
const IOP::ComponentId TAG_INV_POLICY= 32;
};

see below