Ability to Import and Export to Markdown
It would be incredibly useful if there was the ability to import and export to Markdown text format. This is a lightweight plain text format, which a number of other mindmapping tools, Development tools, and Personal Knowledge Management Systems (PKMS) use.
For my personal use case, I usually mind map to brainstorm, plan, or analyse information. I often use it for drafts too. I use Obsidian MD for knowledge management and share information in Markdown format on GitHub and Confluence.
At the moment, I'm using another mind mapping tool to import MindManager files and output to Markdown, however much is lost in this translation (from Mindmanager to this tool.) Furthermore, the subscription to the other mindmapping tool is coming to an end, and I don't intend to renew.
Given the widespread use of Markdown, and the compatibility with hierarchical data, it would be incredibly useful to have the option to export information into files of this format. Perhaps it could be exported to a folder with other assets (e.g. photos) if those are linked or included. Tag support would also be incredibly helpful e.g. Obsidian suppports tags. However, the key requirement is the ability to import basic markdown and export to markdown files too.