1. Open the Team on Teams panel that you intend to edit the Web Part;

  2. Click on the Settings button.

    settings_delete.png 2. On the web part sidebar and click the Manage Maps icon;

    manage_maps.png

  3. The list of Maps will appear. Click the pencil icon to edit the Map Marker;

    edit_map.png

  4. You can check what you can edit in each section on the Marker Location;

  5. Done editing? Click on Save Changes to save your settings. You can also preview the Map on the page before saving it, by clicking on the Preview button.