From b031248560027d932b9f40e7b625115421479bdf Mon Sep 17 00:00:00 2001
From: JGonzalez <jorge.gonzalez@upm.es>
Date: Sat, 14 Mar 2026 20:07:36 +0100
Subject: [PATCH] txs auto checkin

---
 doc/user-manual/fpakc_UserManual.tex | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/user-manual/fpakc_UserManual.tex b/doc/user-manual/fpakc_UserManual.tex
index b1dd6dd..a26c7d7 100644
--- a/doc/user-manual/fpakc_UserManual.tex
+++ b/doc/user-manual/fpakc_UserManual.tex
@@ -581,6 +581,12 @@ make
                     
                   \textbf{crossSection}: Character.
                     Complete path to the cross-section data for the ionization process.
+                    
+              \item \textbf{quasiNeutrality}: Maintains equal density between the species defined by the \textbf{incident} object and the others in the case by modifying the reflection coefficient and reflecting incident particles of the species.
+              The required input is:
+                
+                \textbf{incident}: Character.
+                  Name of the incident species that will be reflected.
             \end{itemize}
           \end{itemize}
         \item \textbf{EM}. Array of objects.determines the boundary conditions for the electromagnetic field.