BTLx 1.1 xml schema is dated 19.05.2017: BTLx 1.1 xml schema
BTLx 1.0 xml schema is dated 08.05.2015: BTLx 1.0 xml schema
The BTLx xml schema is the main resource for developing a BTLx import or export. With databinding tools, the xml schema can be used to directly obtain interface structures. Furthermore, BTLx files can be validated against the xml schema and checked for structural errors.