Table 2.

Individual characteristics of the interviewees (n=19).

Number	Clinical education	Working context	Role	Clients	Digital tools used and discussed in the interview
1	Occupational therapist	Specialized health care	Psychosocial treatment	Adults with mood disorders	TTa and MAb
2	Psychologist psychotherapist	Independent practice	Psychotherapy	Adults with mood disorders	TMc and TT
3	Psychologist psychotherapist	Specialized health care	Psychological evaluation	Adults with neuropsychological challenges	TM, TT, WMd, and digital psychological tests
4	Nurse	Specialized health care	Psychosocial treatment	Adults with psychosis or prodromal symptoms	TM, TT, WM, and digital cognitive rehabilitation therapy
5	Nurse psychotherapist	Specialized health care	Evaluation and consultation	Youth with psychological symptoms	TM, TT, WM, and MA
6	Psychologist psychotherapist	Student health care	Psychological treatment	Students with sexuality-related challenges	TT, WM, and digitized questionnaires
7	Nurse	Specialized health care	Evaluation and psychosocial treatment	Adults with mood disorders	TM, TT, and WM
8	Psychologist psychotherapist	Independent practice	Psychotherapy	Adults with mood disorders	TT and client-introduced apps
9	Nurse	Specialized health care	Evaluation and psychosocial treatment	Adults with neuropsychological challenges	TM and TT
10	Psychologist	Specialized health care	Psychological evaluation and psychosocial treatment	Older adults with psychiatric challenges	TM, TT, and WM
11	Nurse	Specialized health care	Care coordination and psychosocial treatment	Older adults with psychiatric challenges	TM, TT, WM, and digitized questionnaires
12	Nurse	Psychiatric inpatient ward	Care coordination and psychosocial treatment	Adults with psychiatric disorders	TT and WM
13	Nurse	Specialized health care	Evaluation and psychosocial rehabilitation	Adults with psychotic disorders	TM, TT, and WM
14	Psychologist	Specialized health care	Psychosocial treatment and psychological evaluation	Adults with lowered ability to work	TM and WM
15	Psychologist	Specialized health care	Psychosocial treatment	Adults with mood disorders	TM, TT, WM, and acted as a DMHIe therapist
16	Psychologist psychotherapist	Independent practice	Psychotherapy	Adults with psychiatric disorders	TM and TT
17	Psychologist psychotherapist	Independent practice	Psychotherapy	Adults with psychiatric disorders	TT and client-introduced apps
18	Psychologist	Independent practice	Neuropsychological rehabilitation	People with neuropsychological problems	TT, WM, and rehabilitation software
19	Psychologist psychotherapist	Psychotherapy center	Psychotherapy	People with psychological trauma-related problems	TT and therapy centers’ digital materials

^aTT: teletherapy.

^bMA: mobile app.

^cTM: telephone or messaging.

^dWM: web-based materials.

^eDMHI: digital mental health intervention.