Auto de-drawdown activates the first time your equity — your balance including unrealized (floating) P&L — reaches +5% above your funded size. Your max-drawdown floor then permanently locks up to your funded size, protecting your gains. It never resets and never deactivates.
Examples: a $2,500 account triggers at $2,625 equity and locks its floor at $2,500; $5,000 triggers at $5,250 and locks at $5,000; $10,000 triggers at $10,500 and locks at $10,000; $25,000 triggers at $26,250 and locks at $25,000.