Environment Setup customization allows administrators to:
To be able to customize the Environment Setup, you must have ‘Access Customizations’ User Permission.
Settings
> Customization > Environments > Environment Setup
The Linked Environments feature allows to group any number of Environments as parent, child, or grandchild. This saves time when booking because when the parent Environment is booked (in the TEBR dialog, or the Enterprise, Project, or Independent Release dialog), the child and grandchild Environments are booked too. (To locate the linked environments in Release & Verify, see Location of Linked Environments)
For example, the screenshot below shows an Environment in the Environments tab of an Enterprise Release. The number of children and grandchildren are displayed. If the parent Environment was dragged and dropped into a Phase, the parent and its child and 3 grandchildren Environments will be booked too, booking a total of 4 Environments with a single drag and drop.

To toggle Linked Environments feature on and off:
.Your changes will be saved and a confirmation message will display.
To turn linked Environments off deselect the Enable Sub-Environments checkbox and Click
.

To set the default values in Environment Schedule Environment Group View navigate to the ‘Environment Setup’ page.
If you click Release in ‘Show Release/TEBR Information’:

If you click TEBR in ‘Show Release/TEBR Information’:
Select a color from the Release Color Scheme drop-down menu or enter a Hex value. Click
.
Your changes will be saved and a confirmation message will display.

Health Check Dashboard will provide a view of Environment health.
To enable Health Check Dashboard:
.Your changes will be saved and a confirmation message will display.
To locate Linked Environments:

To locate Environment Schedule, navigate to Environment > Schedule.
To locate the Health Check Dashboard navigate to Environment > Health Check.