Insert UML subdiagram in a sheet as a shape

[david <daav14 gmail com>]

Hi

I'm trying to create a new shape, but I have a problem :

It's ok to add a new shape into my sheet but this shape contains only drawing properties. This is an exemple :
<connections>
    <point x="2.325" y="3.91771"/>

     </connections>
  <aspectratio type="fixed"/>
  <svg:svg>
   
<svg:polyline style="fill: none; fill-opacity:0; stroke-width: 0.1;
stroke: #000000" points="2.325,3.91771 4.58805,3.91771 4.58805,3.89351
6.62749,3.89351 "/>
    
I want to create a shape which,
when I wanted to add this shape in my diagram, insert the drawing
contained into the shape but by keeping properties. Exemple
<Uml-State>.......

The
main goal is to create a statemachine by select some sub machines
already defined.... It's important to me that added sub machines keep
their UML properties beacause I export the diagram and analyse the
code...

Are you understand my problem ?

Best regards, David