Loading a preset

Loading a preset is a destructive operation. Lab confirms before applying so you don't lose work.

What gets replaced

• Profile — sex, age, weight, conditions, goals, signals
• Active scenario timeline — items, times, durations

What is preserved

• Other scenarios you have saved
• Subscription tier
• AI chat history

Recovery

• Before loading, duplicate your current scenario as a backup
• Or load the preset into a new empty scenario