The document discusses advance care planning (ACP) for people with dementia living in long-term care settings. It summarizes a study that examined the understanding and experiences of family caregivers, general practitioners, and nursing home staff regarding ACP for dementia patients. The study found poor knowledge of ACP across all groups, especially around legal aspects. Challenges to implementing ACP included concerns about dementia patients' ability to engage and lack of disease-specific guidance. The roles of families, doctors, and nurses in ACP were unclear. The document calls for more research engaging with dementia patients early on to establish their priorities and examine barriers to ACP.