To customise your zone preferences, start by navigating to the Zone screen and locating the cog button positioned at the top of the screen next to the Zone name. Tap on this button to access the Zone profile. Within the profile, scroll down to find Zone settings located at the bottom of the screen. Tap on it to proceed.
This action will open the Charging zone screen, where you can make adjustments to various zone settings such as the zone name and location. Here, you'll also find the option to enable joining the zone. Enabling this toggle allows any user with the joining code to join the zone. Conversely, if you wish to restrict access to the zone, simply disable the toggle button.
It's important to note that if there are already users with whom you've shared the zone, they will remain in the zone unless you manually remove them. Disabling access to the zone will prevent future users from attempting to access it. This ensures you maintain control over who can join your zone.