Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Functional structure
Annex A (informative) - Functions on level 4 and level 5
Annex B (informative) - Interrelation between EN 15380-2
and EN 15380-4
Annex C (informative) - Code letters used to designate
detail properties
Annex D (informative) - Rules to define the function level
Annex E (informative) - Rules to create function names
Bibliography