Step 1: Input `mapgrouppos.xml`
Use this to filter which groups to customize. It's also used for the new `mapgrouppos.xml` output. Drag & drop a file here.
Step 2: Input Map Files
`mapgroupproto.xml`
Choose a default map file or upload your own.
`cfglimitsdefinition.xml` (Optional)
Load this to add your new custom Usages/Categories.