Be Prepared

"GTA Online: Complete a Heist Setup mission."

- In-game description

Be Prepared is an achievement/trophy in Grand Theft Auto Online, added as part of the Heists Update.

Acquisition
This achievement/trophy is unlocked after completing a Heist Setup for the first time.

Trivia

 * The achievement is likely named after the well-known "Be Prepared" motto of the worldwide Boy Scouts movement.