Master page for sequence diagrams

Greetings.
How do I create master page that contain default LifeLines so that I start with the master page for new sequence diagrams?
In addition, once the master page is being updated, all seqence diagrams will automatically reflect the changes.
Thks.

lchong2

Hi Ichong2,

Thanks for your post. We do support sharing models between diagrams within same project, but models of sequence diagram cannot be shared between sequence diagrams.

If there is any further inquiry, please feel free to ask.

Best regards,
Lilian Wong