diff --git a/.idea/tbe-PST.xml b/.idea/tbe-PST.xml
deleted file mode 100644
index c79af194..00000000
--- a/.idea/tbe-PST.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectPersistentSettingsTracker">
-    <option name="appliedSettingHashes">
-      <option value="f8543a1721fd5a49e494641d0550b77d7bbe3c79dca529bb7680b3cb7216b168" />
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/docs/generating-code-from-schema.md b/docs/generating-code-from-schema.md
index 12429632..fdf717a5 100644
--- a/docs/generating-code-from-schema.md
+++ b/docs/generating-code-from-schema.md
@@ -101,6 +101,9 @@ dependencies {
 }
 ```
 
+For libraries that are looking to export [type mappings](#mapping-existing-types) for their schemas (see next section), you can also add a `dgs.codegen.typemappings` file as a resource under META-INF.
+For a project that is consuming schemas from an external JAR, codegen will also scan `dgs.codegen.typemappings` to automatically map types to corresponding Java classes.
+This avoids the need to explicitly specify type mappings by every consumer of the JAR.
 
 ### Mapping existing types