This deliverable presents the time plan for the development of the SODALITE platform, as well as the implementation plan of the project’s use cases. This document is delivered in parallel to deliverable D2.1 “Requirements, KPIs, evaluation plan and architecture - First version”, in which the architecture components and their interactions are described in detail. More specifically, D6.1provides a description of the technologies that we expect to use for the implementation of the components constituting the SODALITE platform. Then the deliverable presents the implementation timeline of the HPC and Cloud testbeds that will be provided for the experimentation with the platform’s components. In addition, the document describes the provisioning and setup of the project’s development infrastructure, followed by a timeline, defining the foreseen iterations of the SODALITE platform.