1. INTRODUCTION  
2. THE APOGEE SURVEY  
3. GLOBAL ASSESSMENT OF THE PREVIOUSLY IDENTIFIED WDMS SYSTEMS  
4. ANALYSIS OF SYSTEM ARCHITECTURES  
4.1. The Joker Orbital Analysis of the Radial Velocities  
4.2. Estimating the Stellar Masses  
6. METALLICITY DISTRIBUTION OF WDMS SYSTEMS  
7. SUMMARY