To export the map as a Spring SD7 map file, use the 'Export SD7' button in the Spring Mapping Wizard, highlighted below:
You will be asked to enter the SD7 filename, and when you click OK, the export will begin.
To compile SD7 archives, you must have 7-Zip installed on your computer.
After you export your SD7 files, but before you close L3DT, please remember to save the project first using the 'save' button on the toolbar.
Your map will now be ready to use in Spring. Here endeth the lesson.
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