Office integration source

[thethornybits]

I need to add some features to the Office add-in and create a version to deploy within my company. I see the source for Google Docs integration, but I cannot find the Office add-in source.
Can you please point me to it?

[davidjgraph]

It's not open source.

[thethornybits]

Thank you for the quick response.
In that case, is there any possibility to get the "Update" features enabled again? Manually reinserting dozens of images isn't practical.

[davidjgraph]

If the update function is broken please open an issue for that.