diff --git a/CHANGELOG.md b/CHANGELOG.md
index f696b3b21..117e614be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Added the _Crypto Coins Heatmap_ to the resources section
 - Added the _Stock Heatmap_ to the resources section
+- Extended the content of the _Self-Hosting_ section by the platforms concept on the Frequently Asked Questions (FAQ) page
 
 ### Changed
 
diff --git a/apps/client/src/app/pages/faq/self-hosting/self-hosting-page.html b/apps/client/src/app/pages/faq/self-hosting/self-hosting-page.html
index 7fbf574e3..10cc23cb2 100644
--- a/apps/client/src/app/pages/faq/self-hosting/self-hosting-page.html
+++ b/apps/client/src/app/pages/faq/self-hosting/self-hosting-page.html
@@ -86,6 +86,17 @@
           </ol>
         </mat-card-content>
       </mat-card>
+      <mat-card appearance="outlined" class="mb-3">
+        <mat-card-header>
+          <mat-card-title>What is the concept of platforms?</mat-card-title>
+        </mat-card-header>
+        <mat-card-content>
+          Platforms are used to group multiple accounts, such as a savings
+          account and a trading account at the same bank. By assigning accounts
+          to the same platform, they are displayed with a unified icon and you
+          gain insights into platform-specific risks.
+        </mat-card-content>
+      </mat-card>
       <mat-card appearance="outlined" class="mb-3">
         <mat-card-header>
           <mat-card-title>How do I add a new platform?</mat-card-title>