diff --git a/docs/features/software-catalog/external-integrations.md b/docs/features/software-catalog/external-integrations.md
index 915726eb6c..64468f7f41 100644
--- a/docs/features/software-catalog/external-integrations.md
+++ b/docs/features/software-catalog/external-integrations.md
@@ -1157,6 +1157,12 @@ export class MyIncrementalEntityProvider
 The last step is to implement the actual `next` method that will accept the cursor, call the API, process the result and return the result.
 
 ```ts
+import {
+  ANNOTATION_LOCATION,
+  ANNOTATION_ORIGIN_LOCATION,
+} from '@backstage/catalog-model';
+import { IncrementalEntityProvider } from '@backstage/plugin-catalog-backend-module-incremental-ingestion';
+
 export class MyIncrementalEntityProvider
   implements IncrementalEntityProvider<Cursor, Context>
 {
@@ -1183,7 +1189,7 @@ export class MyIncrementalEntityProvider
     cursor: Cursor = { page: 1 },
   ): Promise<EntityIteratorResult<Cursor>> {
     const { apiClient } = context;
-    const location = `${this.getProviderName()}:${mySource}`;
+    const location = `${this.getProviderName()}:${this.mySource}`;
 
     // call your API with the current cursor
     const data = await apiClient.getServices(cursor);
diff --git a/plugins/catalog-backend-module-incremental-ingestion/README.md b/plugins/catalog-backend-module-incremental-ingestion/README.md
index ee47d759b9..7673ca08ab 100644
--- a/plugins/catalog-backend-module-incremental-ingestion/README.md
+++ b/plugins/catalog-backend-module-incremental-ingestion/README.md
@@ -208,6 +208,12 @@ export class MyIncrementalEntityProvider
 The last step is to implement the actual `next` method that will accept the cursor, call the API, process the result and return the result.
 
 ```ts
+import {
+  ANNOTATION_LOCATION,
+  ANNOTATION_ORIGIN_LOCATION,
+} from '@backstage/catalog-model';
+import { IncrementalEntityProvider } from '@backstage/plugin-catalog-backend-module-incremental-ingestion';
+
 export class MyIncrementalEntityProvider implements IncrementalEntityProvider<Cursor, Context> {
 
   token: string;
@@ -232,7 +238,7 @@ export class MyIncrementalEntityProvider implements IncrementalEntityProvider<Cu
 
   async next(context: Context, cursor?: Cursor = { page: 1 }): Promise<EntityIteratorResult<Cursor>> {
     const { apiClient } = context;
-    const location = `${this.getProviderName()}:${mySource}`;
+    const location = `${this.getProviderName()}:${this.mySource}`;
 
     // call your API with the current cursor
     const data = await apiClient.getServices(cursor);