GDDI — Clarify Encoding PSM wording

Comment from Matteo Vescovi:
8.1.1 Attributes
"Since GDDI provides an interface that carries data and metadata over an octet stream, GDDI Message attributes with the above types shall be adjacently packed on octet boundaries within the octet stream and aligned on boundaries as described in Section 9.3.1.1 and Table 9.1 of [CORBAINTEROP]."

Not sure I understand what the above is saying: is it requiring that the alignment rules of CDR are followed, or requiring that the data types are "adjacently packed" (i.e. aligned on octet boundaries)?

Clarification here would help.

I note that it appears from the examples in section 8.2 that data types are "adjacently packed".