Professionals are faced with signs of radicalization and polarization should be supported and advised as possible. One possible arena for this exists in the boot of a knowledge and advice center, HINTS the prevention of violent radicalization and polarization. To this end, a feasibility study is necessary, which explores the possible services and jobs are expected from this knowledge and advice, as well as the remedies this advice center should have to meet the needs and desires of the professionals in primary care. In order to specifically identify these needs, it will also be necessary to consider what the possible target audience will be able to be of such a center, and how these may come into contact with this.