Fraction of type 2 AGN hosts with tidal features (f_T) is shown by colors and contours in the E(B − V) versus log L_[O III] plane. The color bar indicates the color-coded values of f_T, and the numbers in the middle of the contour lines represent the corresponding f_T values. To generate the color map and contours, we applied a grid with block sizes of 0.13 along the E(B − V) axis and 0.20 dex along the log L_[O III] axis. At each grid point, f_T is calculated using a rectangular bin with side lengths of 0.52 and 0.80 dex along the E(B − V) and log L_[O III] axes, respectively. Using bin sizes larger than the grid-block size to compute the parameter smooths the color map and contours, thereby enhancing the visibility of large-scale trends. Only the colored bins for which more than ten AGNs were used in the calculation of f_T are displayed.