To document this credit, LEED Online requires you to upload SRI documentation AND/OR emissivity and reflectance percentages) for each material. You will also have to enter material data, and you can enter SRI, and again, you have the choice of entering the emissivity and reflectance data. The LEED Online form does a quick calculation to come up with its own SRI value.In short, you should be fine getting an SRI value and entering that. You don't also need the other values.