Merge pull request #2 from StrangeBee/DOC-266

DOC-266

Author: AnneLaure1307

docs/thehive/installation/step-by-step-installation-guide.md

@@ -719,6 +719,11 @@ Install TheHive package by using the following commands:
 
 The setup provided with binary packages is tailored for a standalone installation, with all components hosted on the same server. At this point, it's crucial to fine-tune the following parameters as necessary:
 
+!!! danger "Configuring baseURL"
+    Correct baseURL configuration is essential for TheHive. Make sure the baseURL exactly matches the URL users use to access TheHive, including the protocol and any path segments.
+
+    Incorrect configuration causes Single Sign-On (SSO) to fail.
+
 !!! Example ""
     ```yaml title="/etc/thehive/application.conf"
     [..]
@@ -731,7 +736,6 @@ The setup provided with binary packages is tailored for a standalone installatio
     1. :fontawesome-solid-laptop: Define the scheme, hostname, and port for accessing the application
     2. :fontawesome-brands-safari: Indicate if a custom path is being used (default is /)
 
-
 The following configurations are necessary for successful initiation of TheHive:
 
 * Secret key configuration