TESTAR extracted State Model dataset with TESTAR tool using CODEO desktop application as System Under Test (SUT). This State Model has been generated to be used as an example to be automatically generated and introduced locally in DECODER PKM, from H2020 DECODER Project. TESTAR tool is an open source tool (www.testar.org) for automated testing through graphical user interface (GUI) currently being developed by the Universitat Politecnica de Valencia and the Open University of the Netherlands. CODEO (https://www.sysgo.com/codeo) is an Eclipse-based IDE that facilitates embedded applications development, by providing all the components software engineers need. The architecture configurations can be esaily done through the CODEO graphical tools. PKM is the Persistent Knowledge Monitor developed as main infrastructure from H2020 DECODER Project (www.decoder-project.eu) under grant agreement number 824231. As TESTAR explores automatically the SUT, it will use the Document Object Model (DOM) information extracted from MyThaiStar SUT, to generate and save a TESTAR State Model in the OrientDB graph database. This model contains information about the Widgets, States and Actions, that were found in the SUT. - ArtefactStateModel_codeo_74_1dwbc1338198529501_2021-12-14_13h38m39s.zip: For DECODER project purposes, the knowledge extracted with TESTAR in the generation of the State Model has been summarized and referenced in an artifact JSON file to be adapted to PKM input requirements.