Inclusion Criteria:  Admission to the health centres in the two municipalities Acquired brain injury Mastery under 85% of PRPP Assessment stage 1  Exclusion Criteria:  An already diagnosed dementia or progressive brain disorder Congenital brain injury or neurological developmental disorder Not able to understand or hear instructions, due to foreign language, severe hearing loss or severe arousal problems Physical disabilities that hinder performance of most daily activities. If a participant show mastery above 85% of PRPP Assessment stage 1, the participant either need to be assessed in more taxonomic difficult activities or will be excluded with 'no cognitive challenges in occupational performance'.