about the relation with CCTS

[s-takagi@hitachi-system.co.jp]

Dear UBL-TC,

Now, I'm trying to understand the relationship between UBL 
specification & UN/CEFACT CCTS.

But, I have a question about the UBL specification.

According to the concept of CCTS, there are two different concepts;
CC and BIE. And there are four types of CCs; ACC, ASCC, BCC and CCT.
And BIEs are developed based on these CCs under a particular 
Business Context.

But in the UBL specification, I can't find any ACCs, ASCCs and BCCs.
The BIEs seem to be derived from DTs or the other BIEs, without CCs.

I think some simplifications of the concept of CCTS might have been 
adopted in the process of defining the UBL, but I'm not sure.

So, could you tell me the reason why there is no ACCs, ASCCs, and
BCCs in UBL specification? 

Best Regards,

Shin
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Shin Takagi
Hitachi Systems & Services, Ltd.
4-11-4, Omorikita, Ota-ku,
Tokyo, 143-8545 Japan
Tel:+81-3-3763-5403   Fax:+81-3-3763-0469
E-mail:s-takagi@hitachi-system.co.jp
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