What is the distinction between Owner/Developer, Tenant and Lease Amendment?

The reference manual says "the party that has design control and oversight of the construction activities for a given system". But then refers to "sole control" by owner, "independent control" by tenant, and alternatively "tenant may have control over a system but the developer may enforce system requirements through a lease agreement, thereby influencing design and construction". So what kind of control are we talking about - sole, independent, or control with influence by other?

Since the latter is my case, future tenant will be guided by lease agreement set by owner for most of the items, do I check Owner/Developer because of the influence on future design, Tenant because the tenant will have control over the system in their TI and Lease Agreement because there is one?

If that is the case, there will be pages of rows with 3 radio buttons checked. That doesn't seem to yield many distinctions in the information given the seeming complexity of the form.

I understand what they are after, but does anyone know how to fill out the form correctly?