This illustration shows the Networking section of the Create stack, Configure variables page, with the selections to use an existing network.

At the top left there are three steps:
1 Stack information
2 Configure variables, which is in bold font to indicate it is the current page.
3 Review

The page includes:

-Cloud Manager Hostname field with sample text
-Create Network Resources check box, which is not selected
-Network Compartment drop-down list with sample text
-Existing Network drop-down list with sample text
-Existing Subnet for Cloud Manager drop-down list with sample text
-Web Proxy for Cloud Manager - Optional field