In GTA Online’s Kortz Center Heist, there are Optional Prep Work missions that give the players extra tools and tactical advantages that can ease the finale. However, it is crucial to gather the data of these Prep Work tasks during the Scope Out mission. In this article, we will explain how to find all Optional Prep Work missions and unlock them easily.
How to Unlock All Optional Prep Work
The Kortz Center Heist has five Optional Prep Work missions that will become available during the Scope Out phase. The missions must be unlocked by either taking pictures of the locations or checking the relevant spots through the security cameras of the museum. Once they have been unlocked, the missions will be visible on the planning board before starting the heist.
How to Unlock Glass Cutter

While investigating Secondary Targets in the Kortz Center, you will encounter the Glass Cutter prep work. Although it’s easy to assume it’s on the second floor, it’s actually located on the Lower Level B, near the lobby. When you reach the area, pay attention to the tall display cabinets with exquisite valuables on display inside them. The moment you take a picture of one of these cabinets, you will unlock the Glass Cutter Optional Prep Work.
How to Unlock Power Drills


Open the CCTV system of the museum and switch over to the camera placed in the vault. From there, you will have to shift the camera to either side of the vault door in order to view the row of lockboxes lining the walls. The lockboxes need to be viewed for some time for them to unlock the Power Drills prep work.
How to Unlock Guard Shipments

Guard Shipments can also be seen by the CCTV system. Turn on the camera in the Loading Bay and rotate it sideways until you find the storage crates. By checking the crates, Guard Shipments Optional Prep Work will be unlocked.
How to Unlock EMP Charges


The first step to unlocking EMP Charges is to take a picture of an electrical box situated on the rooftop. Get to the area behind the Skylight and look for the two air ducts between which the electrical box stands. By sending the photo of the electrical box, you will unlock the EMP Charges prep work.
How to Unlock Guard Routes


You will be able to unlock Guard Routes after taking a photo of one of the radio towers located on the Kortz Center’s roof. The rooftop may be accessed via outdoor stairs leading to the Skylight entrance. The radio tower is nearby and you can take a picture of it regardless of your distance, and this will be enough to unlock the Optional Prep Work.
Conclusion
During the Scope Out mission, you may gain access to all of the five Optional Prep Work missions by finding certain items within the Kortz Center or through monitoring some places via the CCTV cameras. Doing this allows you to increase the number of options available on your planning board before you begin the heist.

