How do you setup a guest admin access account in v4 so a developer can help with debugging etc.

I'm not sure how to use the 'staff' section in the acp either and how it relates to normal group creation, thanks for any guidance.

My suggestion would be to create an user account and change his 'usergroup' to admin permissions? 

Thanks for the reply,

I've created a normal member account and then used the staff>administrators section.  It has the acp permissions area I was looking for.  I found a good guidance video here.

Thanks again.

I am having as issue giving a guest admin permission to view the system and error logs.  They have been set to on (green) and the guest admin can click on them but they receive an error than they don't have permission to view them.  Are these logs for the primary admin only?