Please, I try to create a new step under a stage,i click a defaul step ,after a write a name for this step,the text zone stil white,i retry to click under a step to rewrite a step name but the step was locked i can't write nothing .
I hover the mouse pointer over the step name,i can't find the down arrow to open the step configuration dialog.
The System Architect Essentials (SAE) 1 and 2 courses have only been released on 7.1.6. Can you clarify which Exercise Environment you are using? It should be the PVS image which is downloaded from the Pega Academy site for the course. If you are using some a 7.1.7 environment (i.e. Express Edition), then the SAE 1 and 2 exercises are not guaranteed to work with it.
Can I also mention this appears to be a course related issue, so it should be posted in the appropriate Pega Academy course forum and not in the PRPC Case Management and Process forum!