Tanausú del Pino Alemán finished his PhD thesis in 2015 at the IAC on “Radiative Transfer Modeling of the Spectral Line Polarization Produced by Optically Polarized Atoms in the Solar Atmosphere”. In January 2016 he started a two years post-doctoral stay at the High Altitude Observatory (HAO), in Boulder (USA). His experience ranges from applications of the quantum theory of spectral line polarization, including the development of novel computer programs for modeling the spectral line polarization considering complex model atoms and realistic models of the solar atmosphere, to pursuing new ideas and techniques for facilitating the investigation of solar magnetic fields through the interpretation of spectropolarimetric observations. Since February 2018 he is a member of the POLMAG research team, after winning an advanced post-doctoral position funded by this ERC Advanced Grant. Tanausú is working on the research described below in WP-1 and WP-2 (as co-advisor of a PhD thesis on these topics), and WP-4. He also participates on the development of WP-3 and WP-6.