I don't know the definitions of 'Reflection Factor' and 'Reflective Coating' used in this program. (There is no explanation anywhere...)

Does Material's 'Reflection', 'Transmission', and 'Absorption' not apply? Can't you explain 'Reflection Factor' and 'Reflective Coating' with these three?

And I don't know how many values of 'Reflection Factor' and 'Reflective Coating' should be written for The Matte Aluminum anodizing.