Merge pull request #1025 from akeneo/Add-information-about-position-1

Update ui-extensions.md

Author: monikaakeneo

content/extensions/ui-extensions.md

@@ -344,7 +344,21 @@ Examples :
 
 ### Position
 
-The available `position` values determine where your UI extension will appear in the Akeneo PIM
+**Extension Position**
+
+Extension position determines where your extension appears within the Akeneo PIM interface. You can select from a variety of available positions, which vary depending on the specific extension type.
+
+**Key Concepts:**
+
+* **Position Options:** Each extension type offers a set of predefined positions. These positions control the location of your extension's interface elements.
+* **Contextual Relevance:** Position options are designed to align with the functionality of each extension type, ensuring a seamless user experience.
+
+**Best Practices:**
+
+* Choose a position that aligns with the extension's intended functionality and user workflow.
+* Review the available position options for each extension type to ensure optimal integration.
+* Consider the impact of the position on the overall user experience within the PIM.
+
 
 #### pim.product.header
 This position refers to the header of a simple product or a variant edit page.