I know, that you’re very much into draw.io. But I do have trouble to restore my Lucidchart data in Confluence and I read on the marketplace, that it is not possible:
This is an interesting problem. I do not have any evidence on that. But I’ll try to check this myself or have someone from our team do it.
Fore more general info on draw.io for Confluence or Jira, please refer to our draw.io webpage.
And some great blogposts! Blog - draw.io