Merge #489

489: Doc/readme update entry documentation r=bidoubiwa a=LiquidITGuy

# Pull Request

## What does this PR do?
Fixes #487
The PR update the readme by adding some information to prevent a missconfiguration of transformentry by user and fix an anchor link on the documentation

## PR checklist
Please check if your PR fulfills the following requirements:
- [X] Does this PR fix an existing issue?
- [X] Have you read the contributing guidelines?
- [X] Have you made sure that the title is accurate and descriptive of the changes?


Co-authored-by: Simon Belbeoch <[email protected]>

Author: meili-bors[bot]

README.md

@@ -66,7 +66,7 @@ strapi build
 ```
 
 
-You will need both a running Strapi app and a running Meilisearch instance. For [specific version compatibility see this section](#-compatibility-with-meilisearch).
+You will need both a running Strapi app and a running Meilisearch instance. For [specific version compatibility see this section](#-compatibility-with-meilisearch-and-strapi).
 
 ### 🏃‍♀️ Run Meilisearch <!-- omit in toc -->
 
@@ -300,6 +300,8 @@ Result:
 
 By transforming the `categories` into an array of names, it is now compatible with the [`filtering` feature](https://docs.meilisearch.com/reference/features/filtering_and_faceted_search.html#configuring-filters) in Meilisearch.
 
+**Important**: You should always return the id of the entry without any transformation to [allow sync](https://github.com/meilisearch/strapi-plugin-meilisearch/issues/487) when unpublished or deleting some entries in Strapi.
+
 ### Filter entries
 
 You might want to filter out some entries. This is possible with the `filterEntry`. Imagine you don't like `Alfredo's` restaurant. You can filter out this specific entry.