That come from Congress it's the same form they useWhat you are looking at is standard procedures for underlings, like the military.
Presidents not only are way above all that, but are the very TOP PEAK.
Presidents not only decide arbitrarily what is classified and what isn't, but also who can see what.
The easiest way to explain the difference is that those lower down have to pass a security clearance, etc.
Presidents not only do not ever pass any security clearance, but none of the politicians presidents share classified docs with ever could pass a simple security clearance.
That is because no politicians has a reliable financial status to ever get a security clearance.
Obama, Hillary, Biden, and Trump all never could have gotten a security clearance.