AndreaMerloni: SDSS-IV/SPIDERS overview (20+5)
NicolasClerc: SPIDERS: ROSAT/XMM Clusters Follow-up (15+5)
YuyingZhang: Optical spec-z follow-up for cluster cosmology
TomDwelly: SPIDERS: ROSAT/XMM AGN Follow-up (15+5)
MarieMenzel: A BOSS pilot for eROSITA follow-up (15+5)
Discussion: Getting ready for 4MOST (~20m)