diff --git a/doc/software-manual.tex b/doc/software-manual.tex
index 2b3f5837d0c843dcc32a1030c651b83214e0c1d0..c9d181802ffb723e1312f1c6f1f0648d9b4426d8 100644
--- a/doc/software-manual.tex
+++ b/doc/software-manual.tex
@@ -5949,13 +5949,17 @@ Specifies sii_num_units_in_shutter_interval for single entry.If multiple entries
   \Default{""} &
   Specifies the NNR bitstream of the \emph{i}-th neural network post-filter.
   \\
-  \Option{SEINNPostFilterCharacteristicsNumberInputDecodedPicsMinusTwo\emph{i}} &
+  \Option{SEINNPostFilterCharacteristicsNumberInputDecodedPicsMinusOne\emph{i}} &
   \Default{0} &
-  Specifies the number of decoded output pictures minus 2 used as input for the \emph{i}-th neural network post-filter.
+  Specifies the number of decoded output pictures minus 1 used as input for the \emph{i}-th neural network post-filter. 
   \\
   \Option{SEINNPostFilterCharacteristicsNumberInterpolatedPics\emph{i}} &
   \Default{0} &
-  Specifies the number of interpolated pictures generated by the \emph{i}-th neural network post-filter between the i th and (i+1) th picture used as input for the post processing filter.
+  Specifies a list, where the j-th entry in the list specifies interpolated pictures generated by the \emph{i}-th neural network post-filter between the j-th and (j+1)-th picture used as input for the post processing filter.
+  \\
+  \Option{SEINNPostFilterCharacteristicsInputPicOutputFlag\emph{i}} &
+  \Default{false} &
+  Indicates whether the i-th neural network post filter generates a corresponding output picture for the i-th input picture. 
   \\
 \end{OptionTableNoShorthand}