Include documentation about global security AI assistant

Author: KDKHD

solutions/_snippets/ai-assistant-visibility.md

@@ -1,4 +1,4 @@
-You can configure AI Assistant visibility settings in Stack Management → Advanced Settings → AI Assistant Visibility. These settings control where the AI Assistants appear across Kibana. Depending on your environment, the available options may include:
+You can configure AI Assistant visibility settings in **Stack Management → Advanced Settings → AI Assistant visibility**. These settings control where the AI Assistants appear across Kibana. Depending on your environment, the available options may include:
 
 - Only show assistants in their solutions (default)
 - Show the Observability and Search AI Assistant in other apps

solutions/security/ai/ai-assistant.md

@@ -168,7 +168,7 @@ serverless: ga
 ```
 :::{include} ../../_snippets/ai-assistant-visibility.md
 :::
-If you select the option to show the Security AI Assistant in other apps, the assistant becomes accessible outside of the Security solution, for example, in Discover. The chat history remains persistent and is available no matter where you access the assistant within Kibana. 
+If you select the option to show the Security AI Assistant in other apps, the Security AI Assistant becomes accessible outside of the Security solution, for example, in Discover. The chat history remains persistent and is available no matter where you access the assistant within Kibana. 
 
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