Table 1.

Educational measures in the intervention—nurses and nurse key personnel.

Phase	Structure and content	Duration and participants	Intension
1	Teaching session: Understand the theory and use of FTF-ND, PES structure, and nursing process. Focus on nurse key personnel as local opinion leaders in the study. Group work max 2-3 persons: practical training using depersonalized patient data.	6 hours Nurse key personnel: 7 persons Unit leaders: 5 persons Instructors: 2 research team members	Prepare nurse key personnel. Ensure their understanding. Include them in the preparations of phase 2. Include nursing management as strategic personnel.
2	Teaching session: Understand the theory and use of FTF-ND, PES structure, and nursing process. Group work max 3–5 persons: practical training using depersonalized patient data.	4 hours Nurse staff members: 25–30 persons Repeated: 3 times Instructors: 2 research members, with nurse key personnel actively contributing as coinstructors.	Prepare the nurse staff members on theoretical and practical use. Create a collective experience. Ensure joint knowledge.
3	Guidance and counselling follow-up period: Practical use of FTF-ND and focus on use and challenges.	Initial 2 months: every second week Last 5 months: once a month/or based on individual needs Nurse key personnel: one-one guidance. Instructors: 2 research team members	Support the nurse key personnel in their role and offer professional support on use of FTF-ND.
4	Teaching session: Reflection and discussion of use and usefulness. How to go on after closure of study	6 hours Nurse key personnel: 7 persons Unit leaders: 5 persons Instructors: 2 research team members	Summarize experiences. Identify action after closure of study. Include nursing management as strategic personnel.