ESO Workshop, Vitacura, Santiago, Chile, 13тАУ17 April 2015
Satellite galaxies, streams and the star cluster тАУ dwarf galaxy interface are inter-related. Galactic satellites and streams should be regarded together тАУ satellites result from low-mass substructures while tidal streams trace the disruption of these substructures by the host's gravitational potential. Both contribute to the assembly of the host galaxy and provide a unique opportunity to test and improve our understanding of structure formation at small and large scales. This workshop aims to bring together experts from both fields to explore the bigger picture.