customising insert options

I would like to use the editor to modify some fairly large JSON objects, for this it would be useful for me to define my own insert options, for example:

• inserting objects with pre-defined sub-fields
• drafts for a whole object, with variable names but no data
  etc.

If it's possible at the moment, could you point me in the right direction?
Or will it be possible with future updates (plugins)?

[josdejong]

Right now there is no support for custom insert options or custom items in the context menu (see also #75).

You could have a look at overloading the functions Node._onInsertBefore and Node._onInsertAfter.

[dhughes-xumak]

#438 adds support for custom context menu items.