Click Concrete Design > Flexural/Axial Interaction > P-Mx (+) to open the table named P-Mx (+), Compression on Top.

For the section selected in the dropdown list box at the top, this table presents interaction results for various neutral axis depths. The results include phiPn, phiMn, Eccentricity, Maximum Steel Tensile Strain, and the value of Phi.
Other selections are available to view P-Mx (-), P-My (+), P-My (-) and P-Mx-My.