diff --git a/doc/epp/keyrelay.md b/doc/epp/keyrelay.md
index 8cfe149da..b9fa8ba01 100644
--- a/doc/epp/keyrelay.md
+++ b/doc/epp/keyrelay.md
@@ -2,42 +2,20 @@
 
 ### Keyrelay
 
-| Field name        | Required  | Field description |
-| ----------------- |---------- | ----------------- |
-| [ext:keyrelay](#extkeyrelay)| true |              |
-| ext:clTRID        | false     | Client transaction id |
-
-
-### ext:keyrelay
-
-| Field name        | Required |  Field description |
-| ----------------- |----------| ----------------- |
-| ext:name         | true     |   Domain name |
-| [ext:keyData](#extkeydata)            | true     |                        |
-| [ext:authInfo](#extauthinfo)            | true     |                        |
-| [ext:expiry](#extexpiry)            | true     |                       |
-
-### ext:keyData
-
-| Field name        | Required | Field description |
-| ----------------- |----------|----------------- |
-| secDNS:flags         | true     | Allowed values: 0, 256, 257 |
-| secDNS:protocol         | true     | Allowed values: 3 |
-| secDNS:alg         | true     | Allowed values: 3, 5, 6, 7, 8, 252, 253, 254, 255 |
-| secDNS:pubKey         | true     | Public key |
-
-
-### ext:authInfo
-
-| Field name        | Required | Field description |
-| ----------------- |----------|----------------- |
-| domain:pw         | true     | Domain password |
-
-### ext:expiry
-
-| Field name        | Required | Field description |
-| ----------------- |----------|----------------- |
-| ext:relative         | true if ext:absolute is not specified     | Relative expiry duration (ISO8601) |
-| ext:absolute         | true if ext:relative is not specified     | Absolute expiry date (ISO8601) |
+| Field name              | Min-max | Field description |
+| ----------------------- |---------|------------------ |
+| `<ext:keyrelay>`        | 1       |   |
+| `-<ext:name>`           | 1       | Domain name |
+| `-<ext:keyData>`        | 1       |  |
+| `--<secDNS:flags>`      | 1     | Allowed values: 0, 256, 257 |
+| `--<secDNS:protocol>`   | 1     | Allowed values: 3 |
+| `--<secDNS:alg>`        | 1     | Allowed values: 3, 5, 6, 7, 8, 252, 253, 254, 255 |
+| `--<secDNS:pubKey>`     | 1     | Public key |
+| `-<ext:authInfo>`       | 1     |  |
+| `--<domain:pw>`         | 1     | Domain password. Attribute: roid="String" |
+| `-<ext:expiry>`         | 1     |  |
+| `--<ext:relative>`      | 0-1   | Relative expiry duration (ISO8601). Required if ext:absolute is not specified |
+| `--<ext:absolute>`      | 0-1   | Absolute expiry date (ISO8601). Required if ext:relative is not specified |
+| `<clTRID>`              | 0-1   | Client transaction id |
 
 [EXAMPLE REQUEST AND RESPONSE](/doc/epp-doc.md#epp-keyrelay-with-valid-user-makes-a-keyrelay-request)