The objective of this report is to develop sector-dependent use-cases, which will be used as a guideline for further work related to development, integration and testing. These use cases analyse the industrial processes and provide a clear description of the requirements, criticalities, expectations and industrial context to which the TexWIN system will response with novel functionalities for industrial process optimisation. The use cases will also be the starting point for the demonstrators. Furthermore the facts and conditions, which have to be considered for factory operation in the textile and the plastic sector, are identified and collected in a structured way. The factories to be considered comprise textile spinning, textile weaving, textile finishing (including dyeing), and plastics extrusion processes. Particular attention is put to feed-backward and feed-forward control structures.