This image shows the Create stack, Configure variables page.

There is a Help link at the top right.

There is text "Configure the variables for the infrastructure resources that this stack will create when you run the apply job for this execution plan."

Under IAM group and policy configuration, there are fields with sample text:
-Group name for security policies
-Dynamic group name for Data Science resources
-Policy Name (Compartment level)
Under each field is text: "Do not use spaces."

Under Vault configuration there is a check box labelled "Enable vault support?"
The check box is not selected. 

The Next button is surrounded by a red border. There is a Previous button and a Cancel link.