diff --git a/modules-1/integration-toolkit/ccda-converter/README.md b/modules-1/integration-toolkit/ccda-converter/README.md
index 8dd2d417..c8d24133 100644
--- a/modules-1/integration-toolkit/ccda-converter/README.md
+++ b/modules-1/integration-toolkit/ccda-converter/README.md
@@ -145,11 +145,13 @@ Please note that this endpoint doesn't persist any populated FHIR data to Aidbox
 
 There are several options you may pass to the `/ccda/v2/to-fhir` endpoint. Options are passed as query string parameters, i.e. `/ccda/v2/to-fhir?option1=value1&option2=value2`.
 
-| Option        | Values                                                                                                                               | Description                                                                                |
-| ------------- | ------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------ |
-| `format`      | `aidbox` `fhir`                                                                                                                      | <p>Default: <code>aidbox</code></p>                                                        |
-| `transaction` | true                                                                                                                                 | Output FHIR bundle type. By default FHIR document bundle will be returned.                 |
-| `sections`    | <p>Proceed to the <a href="./#list-of-supported-sections">Section Aliases</a> table to find all possible values.<br>Default: all</p> | Comma-separated list of section aliases to process. By default all sections are processed. |
+| Option                  | Values                                                              | Description                                                                                         |
+| ----------------------- | ------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------- |
+| `format`                | `aidbox` `fhir`                                                     | <p>Default: <code>aidbox</code></p>                                                                  |
+| `reference-format`      | `resource-id`                                                       | Sets output reference format to ResourceType/id                                                     |
+| `transaction`           | `true`                                                              | Output FHIR bundle type. By default FHIR document bundle will be returned                            |
+| `sections`              | <p>Proceed to the <a href="./#list-of-supported-sections">Section Aliases</a> table to find all possible values.<br>Default: all</p> | Comma-separated list of section aliases to process. By default all sections are processed.           |
+
 
 Example