diff --git a/doc/developer-reference/How-to-create-profiles.md b/doc/developer-reference/How-to-create-profiles.md
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--- a/doc/developer-reference/How-to-create-profiles.md
+++ b/doc/developer-reference/How-to-create-profiles.md
@@ -133,6 +133,18 @@ The following sample JSON file shows how to create a new generic filament profil
 > [!NOTE]
 > If the filament is compatible with AMS, ensure that the `filament_id` value **does not exceed 8 characters** to maintain AMS compatibility.
 
+> [!TIP]
+> **Testing Profile Changes**
+> 
+> When developing profiles, you may notice that changes aren't reflected in OrcaSlicer after editing profile files. This happens because OrcaSlicer caches profiles in the system folder.
+> To force OrcaSlicer to load your updated profiles:
+> 1. **Access the configuration folder**: Go to **Help** → **Show Configuration Folder**
+>    ![Help menu](https://github.com/SoftFever/OrcaSlicer/blob/main/doc/images/develop/go-to-configuration-folder.jpeg?raw=true)
+> 2. **Clear the cache**: Delete the `system` folder to remove cached profiles
+>    ![Delete system folder](https://github.com/SoftFever/OrcaSlicer/blob/main/doc/images/develop/profile-delete-system-folder.jpeg?raw=true)
+> 3. **Restart OrcaSlicer**: Launch the application to load your updated profiles
+> This process forces OrcaSlicer to update its profile cache from the source files in the `resources/profiles/` directory.
+
 ### Adding Filament Profiles to Printer Vendor Library
 
 In this section, we will discuss how to add a new filament profile for a certain vendor.
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