UML component diagram - drawing interfaces

[Daniel B]

Hello,

I'd like to model some integration diagrams using UML components and provided/required interfaces. How to make  provided/required interfaces tied to components and to each other - looking like this:

so when I move any of the components connection moves.

I'm not seeing how it could be done in base draw.io (hoping that I'm missing sth), maybe there is a plugin for that?

Regards,

Daniel

[Gaudenz Alder]

Here is an example (using shapes from the UML library).

[Daniel B]

Thank you, but I'd consider grouping objects rather as a workaround solution. I'm looking for something automated as in Lucidchart, Visio (the newest version), Sparx EA or pretty much any other modeling tool. Any chance somebody knows about an addon to the draw.io that makes it happen?