Writing a plug-in for the BI Editor

[Victim ZSU 10]

Guys,

I've done a search but couldn't find anything conclusive so it would be good to get a definitive answer.

Is it possible to write an ArmA 2 mod or plugin which extends or enhances the functionality of the editor, either by including custom dialogs for mod settings or in-editor dialogs for extended class variables/attributes.

The scenario I'm thinking of is; you place a module or equivalent on the mission map and rather than having to change the mod's settings in an .sqf you can open the properties of the placed module and get a custom dialog which allows you to edit the mod's settings in-editor.