The members of Hetereogeneity Alliance have organized a workshop at HIPEAC conference in Manchester on 22nd January 2018. The workshop objective was to present the vision and activities of the Heterogeneity Alliance launched by several EU projects and coordinated for now by TANGO project. The workshop aims at engaging new members for the Alliance and to validate with HIPEAC community the initiative and the produced results so far. It was also a window for involved projects to present their latest results to the audience. The half day workshop was attended by around 40 people who showed a lot of interest in the initiative. All the presented material can be donwloaded from here.