diff --git a/README.md b/README.md
index d6bb9a9..c3d9777 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # MongoDbGenericRepository
+
 An example of generic repository implementation using the MongoDB C# Sharp 2.0 driver (async)
 
 Now available as a nuget package:
@@ -8,6 +9,18 @@ Covered by 400+ integration tests and counting.
 
 The MongoDbGenericRepository is also used in [AspNetCore.Identity.MongoDbCore](https://github.com/alexandre-spieser/AspNetCore.Identity.MongoDbCore).
 
+# Support This Project
+
+If you have found this project helpful, either as a library that you use or as a learning tool, please consider buying the team a coffee: <a href="https://www.buymeacoffee.com/zeitquest" target="_blank"><img height="40px" src="https://cdn.buymeacoffee.com/buttons/default-orange.png" alt="Buy Me A Coffee" style="max-height: 51px;width: 150px !important;" ></a>
+
+# Worth Knowing
+
+This package sets the `MongoDefaults.GuidRepresentation` to `MongoDB.Bson.GuidRepresentation.Standard` by default, instead of the default driver setting of `MongoDB.Bson.GuidRepresentation.CSharpLegacy`. This can cause issues if you have been using the driver on an existing application previously or if you are using CosmosDB.
+
+You can override this behaviour to enforce legacy behaviour in your app Startup routine like so :
+
+`MongoDbContext.SetGuidRepresentation(MongoDB.Bson.GuidRepresentation.CSharpLegacy)`. More info [here](https://github.com/alexandre-spieser/mongodb-generic-repository/issues/7).
+
 # Usage examples
 
 This repository is meant to be inherited from.