DIA export to svg without my extended attributes

[Doru Motas <teodor motas euxin-automation com>]

Hello,

I intend to use DIA as graphic editor to create the graphical interface 
for a SCADA like application.
I was able to create my own shapes and to add my specific extended 
attributes in Propertis.
Unfortunately, when I export the diagram to SVG file, all my attributes 
are missing and I need them for my application.
Please let me know how to solve my problem.
Previously I used Visio for this purpose.

My OS is Windows, I installed  DIA 0.97.2, even Python 2.3.5 even I 
don't now how to use it.
I attached DIA diagram and new created shape.

Thanks
Teodor Motas

Attachment: Diag_bec.svg
Description: image/svg

Attachment: Bec1.png
Description: PNG image

Attachment: Bec1.shape
Description: Text Data

Attachment: Diag_bec.dia
Description: application/dia