This illustration shows the top of the Cloud Manager Instance section of the Create stack, Configure variables page.

Text at the top reads "Configure the variables for the infrastructure resources that this stack will create when you run the apply job for this execution plan."

On the left there are icons indicating the workflow:
1 Stack Information
2 Configure Variables, which is in bold font to indicate the current page.
3 Review

Under Cloud Manager Instance there are the following fields and drop-down lists, with sample text:
--Availability Domain drop-down list with sample text
--Shape with a flex shape
--A slider to select Number of OCPUs for the shape
--A slider to select Ammount of memory (GB) for the shape
--Storage Volume Size in GBs drop-down list
--Volumen Attachment Type drop-down list