Table 1.

The 4 themes and related codes and the sample in which each code was identified, mapped to the Normalization Process Theory (NPT).

NPT factor, theme, and code			Reported by young person	Reported by health professional
Coherence building
	Shared sense making of the intervention’s purpose and its benefits beyond treatment as usual
		Complement to face-to-face care	✓	✓
		Digital therapeutic might be inappropriate in a crisis	✓	✓
		Digital therapeutic is always accessible	✓
Cognitive participation
	Barriers to investing time, energy, and work on the intervention
		Limited access to information and communications technology	✓	✓
		Time and human resource constraints		✓
Collective action
	Compatibility considerations for integration into existing workplace practices or infrastructure
		Timing	✓	✓
		Supported use of digital therapeutics	✓	✓
		Framed as optional	✓
	What is needed for staff to integrate into practice
		Increasing staff support		✓
		Conducting ongoing training		✓
		Local opinion leaders		✓
		Informing staff of changes		✓