diff --git a/register-acceptance-test/README.md b/register-acceptance-test/README.md
index 13685159a4e05d35282adaafc37276b63732fc19..7bea680e618ad0d03ec16b502e9c6a88867a6ac9 100644
--- a/register-acceptance-test/README.md
+++ b/register-acceptance-test/README.md
@@ -2,15 +2,16 @@
 
 You will need to have the following environment variables defined.
 
-| name                        | value                                                        | description                   | sensitive? | source | required |
-|-----------------------------|--------------------------------------------------------------|-------------------------------|------------|--------|----------|
-| `CLIENT_TENANT`             | ex `osdu`                                                    | Shared Tenant name            | no         | -      | yes      |
-| `OSDU_TENANT`               | ex `osdu`                                                    | OSDU tenant                   | no         | -      | yes      |
-| `REGISTER_BASE_URL`         | ex `http://localhost:8080`                                   | Register service Base URL     | no         | -      | yes      |
-| `REGISTER_CUSTOM_PUSH_URL`  | ex `http://localhost:8080/api/register/v1/test/challenge/1 ` | Registration Push URL         | no         | -      | yes      |
-| `SUBSCRIPTION_ID`           | ex `abc`                                                     | Subscription used for testing | no         | -      | yes      |
-| `SUBSCRIBER_PRIVATE_KEY_ID` | `********`                                                   | Subscriber key                | yes        | -      | yes      |
-| `SUBSCRIBER_SECRET`         | `********`                                                   | Subscriber secret             | yes        | -      | yes      | 
+| name                        | value                                                        | description                                       | sensitive? | source | required |
+|-----------------------------|--------------------------------------------------------------|---------------------------------------------------|------------|--------|----------|
+| `CLIENT_TENANT`             | ex `osdu`                                                    | Shared Tenant name                                | no         | -      | yes      |
+| `OSDU_TENANT`               | ex `osdu`                                                    | OSDU tenant                                       | no         | -      | yes      |
+| `REGISTER_BASE_URL`         | ex `http://localhost:8080`                                   | Register service Base URL                         | no         | -      | yes      |
+| `REGISTER_CUSTOM_PUSH_URL`  | ex `http://localhost:8080/api/register/v1/test/challenge/1 ` | Registration Push URL                             | no         | -      | yes      |
+| `SUBSCRIPTION_ID`           | ex `abc`                                                     | Subscription used for testing                     | no         | -      | yes      |
+| `SUBSCRIBER_PRIVATE_KEY_ID` | `********`                                                   | Subscriber key                                    | yes        | -      | yes      |
+| `SUBSCRIBER_SECRET`         | `********`                                                   | Subscriber secret                                 | yes        | -      | yes      |
+| `TEST_TOPIC_NAME`           | ex `records-changed`                                         | Event grid topic name, default- 'records-changed' | no         | -      | no       |
 
 Authentication can be provided as OIDC config:
 
@@ -28,12 +29,12 @@ Authentication can be provided as OIDC config:
 
 Or tokens can be used directly from env variables:
 
-| name                    | value      | description           | sensitive? | source |
-|-------------------------|------------|-----------------------|------------|--------|
-| `PRIVILEGED_USER_TOKEN` | `********` | PRIVILEGED_USER Token | yes        | -      |
-| `ADMIN_USER_TOKEN`      | `********` | Admin Token           | yes        | -      |
-| `OWNER_USER_TOKEN`      | `********` | Owner Token           | yes        | -      |
-| `VIEWER_USER_TOKEN`     | `********` | Viewer Token          | yes        | -      |
+| name              | value      | description     | sensitive? | source |
+|-------------------|------------|-----------------|------------|--------|
+| `EDITOR_TOKEN`    | `********` | Editor Token    | yes        | -      |
+| `ADMIN_TOKEN`     | `********` | Admin Token     | yes        | -      |
+| `OPS_TOKEN`       | `********` | Ops Token       | yes        | -      |
+| `NO_ACCESS_TOKEN` | `********` | No Access Token | yes        | -      |
 
 
 Execute following command to build code and run all the integration tests: