Coefficients in the policy and transition functions

Dear Dynare developers,
I am looking for the coefficients in the policy and transition functions. In particular, I need to store the constant and correction term since I am running a second order approximation.
I have read alternative explanations in the forum, but they might refer to previous versions of Dynare. I am using version 4.4.3.
Thanks in advance for your help!

Please have a look at the manual in the sections

4.13.3 First order approximation
which shows that the steady state is in

where

[quote]The vector rows correspond to all endogenous in the declaration
order.[/quote]

Section

4.13.4 Second order approximation
documents that the uncertainty correction is equal to

where the