diff --git a/software/hawen/WP4/WP4.tex b/software/hawen/WP4/WP4.tex
index 73e8d15..48a3c55 100644
--- a/software/hawen/WP4/WP4.tex
+++ b/software/hawen/WP4/WP4.tex
@@ -210,9 +210,15 @@ \subsection{12-Month Roadmap}
 We wish to combine the results of WP1 and WP3 
 \cref{sec:WP1:Hawen:software,sec:WP3:Hawen:software} 
 to obtain the most efficient configuration for inversion.
+It includes the use of high-order polynomials which, in turn,
+require to have sufficient flexibility for the representation 
+of the model onto the discretized domain to have the adequate
+resolution. In addition, the choices of configuration for the 
+underlying optimization method (e.g., choice of misfit function)
+is investigated.
 Once the numerical setup is designed, everything will be 
-made available on a dedicated repository for reproducibility.
-
+made available on a dedicated repository for reproducibility,
+see \cref{tab:WP4:Hawen:bottlenecks}.
 
 %In this section, describe the roadmap for improving benchmarks and addressing the challenges identified. This should include:
 %\begin{itemize}
@@ -220,8 +226,7 @@ \subsection{12-Month Roadmap}
 %    \item \textbf{Methodology Application:} Implementation of the benchmarking methodology proposed in this deliverable to streamline reproducibility and dataset management.
 %    \item \textbf{Results Retention:} Plans to maintain benchmark results in a publicly accessible repository with appropriate metadata and documentation, ensuring long-term usability.
 %\end{itemize}
-
-In~\cref{tab:WP4:Hawen:bottlenecks}, we briefly discuss the bottleneck roadmap associated to the software and relevant to the work package.
+% In~\cref{tab:WP4:Hawen:bottlenecks}, we briefly discuss the bottleneck roadmap associated to the software and relevant to the work package.
 
 \begin{table}[h!]
     \centering