OPML with Attributes
Branch positions and other properties are remembered in the OPML when importing and exporting the data. More properties to be included soon
Example 1
Example Mind Map

OPML Export
<?xml version="1.0" encoding="UTF-8"?>
<opml version="2.0">
  <head>
    <title>mindmap.opml</title>
    <dateCreated>Thu Oct 31 2024 15:11:07 GMT+0000 (Greenwich Mean Time)</dateCreated>
  </head>
  <body>
    <outline type="shape" text="Miro Mind Map" shape="pill" style_fontSize="14" style_color="#7a28ff" style_fillOpacity="0" style_borderStyle="normal">
      <outline type="text" text="This is an end branch" direction="end" style_fontSize="14"/>
      <outline type="shape" text="This is a pill node" shape="pill" direction="end" style_fontSize="14" style_color="#b736ff" style_fillOpacity="0.1" style_borderStyle="normal"/>
      <outline type="text" text="This is a start branch" direction="start" style_fontSize="14"/>
    </outline>
  </body>
</opml>The OPML properties are parsed by Mind Map Downloader when the data is uploaded again:

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