Summary

Allow copying of selections between editors that are open across operating system on different or same channels. User needs to be able to open a model on any channel, select a part of the model (BPMN, DMN) and copy the selection to other editor he uses. It can be desktop, VSCode or other VSCode tab that is open, Online editor or other online editor, github PR edit etc.
The selection is a XML (string) so this should be possible, the idea is same as if I am using text editors and copying text from a webpage.

Goals

Allow user to copy selections of models (BPMN, DMN) across different editors open on same OS.

Technical / Design Document

https://docs.google.com/document/d/1yhRDwHXOe2nuwPos2ta6AMhk7SaaCOYKPuq2pJ7Qsjs/edit?usp=sharing

Acceptance criteria

As a user I want to be able to copy and paste selection from editor open on one channel and copy it to editor open in second channel or different editor on same channel.
Combinations:

• Copy selection from one online editor to second online editor open in different tab.
• Copy selection from one editor in VSCode tab to second editor in second VSCode tab.
• Copy selection from one editor in Github diff to a second editor in second Github diff (chrome-extension)
• Copy selection from editor in one channel to editor in second channel
  • VSCode, Online, Desktop, Chrome-extension <-> VSCode, Online, Desktop, Chrome-extension

Streams affected:

• KOGITO stream only
• Both BPMN and DMN editors
• Copy in-between channels (eg: different tabs) 
• Copy across channels