Predicted rest-frame equivalent width of broad N Vλ1240 as a function of inclination angle, i, for our fiducial BLR model with sub-solar metallicity (Z = 0.1 Z_⊙). Solid curves show predictions for different ionization parameters (legend). At Z = 0.1 Z_⊙, broad N V is expected to be extremely weak over most of the parameter space, with appreciable EWs arising only for large ionization parameters and near-equatorial sightlines. Therefore, any robust detection of broad N V in such systems would likely require nitrogen enhancement and/or viewing angles close to the disk plane.