RE: Digital Signatures

["Giovanni Roldan" <groldan@gennassis.com>]

1.- Is there available schemas in the UBL definition to digitally sing UBL
documents? (I can't see the tags and namespaces for digital signature in
schemas)

2.- Is there any way to include or to import digital signature definitions
in UBL shemas?

 
These questions raise because I'm trying to use Microsoft Infopath 2003, and
I need to use the digital signature feature that comes with this product but
I can't, the product documentation indicate:  "You cannot enable digital
signatures for a form that was designed based on an XML Schema  that does
not have a digital signature namespace" 

 
I'm working for a government project (in Ecuador- South America) so it's
very important to support digital signatures using the UBL standard and
obviously the security feature of MS InfoPath.


Saludos,

Giovanni Roldan C.
GENNASSIS 
www.gennassis.com

Quito
Ecuador.

-----Mensaje original-----
De: Stephen Green [mailto:stephen_green@bristol-city.gov.uk] 
Enviado el: viernes, 17 de diciembre de 2004 7:53
Para: ubl-dev@lists.oasis-open.org
Asunto: Re: [ubl-dev] Tools for database support for UBL?

Many thanks to all who replied to my question about
tools and techniques for supporting database integration 
with UBL and UBL-based Schemas and instances.

It will take a while to ponder all the shared information :-)

Tim's response makes me wonder whether some of the 
extra information from the conceptual model which might
be necessary to properly create table relationships could
be provided in a form more accessible to a code/SQL
generator.

If anyone has any further information on how to infer
(perhaps automatably) the relationships from the xsd
or spreadsheets which are machine-readable then I'd
love to hear it.

Also if anyone has any solutions for a .NET developer
to use I'd love to hear of them.

Again, thanks to everyone.

All the best

Stephen Green