diff --git a/object/types.proto b/object/types.proto
index 76ab4cf..2437ca9 100644
--- a/object/types.proto
+++ b/object/types.proto
@@ -17,8 +17,6 @@ message Attribute {
 }
 
 message ExtendedHeader {
-    // Link to other objects
-    Link Link = 1;
     // Redirect not used yet
     refs.Address Redirect = 2;
     // Attribute is a set of K-V object attributes
@@ -62,26 +60,6 @@ message IntegrityHeader {
     bytes ChecksumSignature = 2;
 }
 
-message Link {
-    enum Type {
-        Unknown      = 0;
-        // Parent object created during object transformation
-        Parent       = 1;
-        // Previous object in the linked list created during object transformation
-        Previous     = 2;
-        // Next object in the linked list created during object transformation
-        Next         = 3;
-        // Child object created during object transformation
-        Child        = 4;
-        // Object that included into this storage group
-        StorageGroup = 5;
-    }
-    // Type of link
-    Type type  = 1;
-    // ID is an object identifier, is a valid UUIDv4
-    bytes ID = 2;
-}
-
 // SplitHeader groups information about spawning the object through a payload splitting.
 message SplitHeader {
     // Parent carries identifier of the origin object.
diff --git a/proto-docs/object.md b/proto-docs/object.md
index b6a1a54..9c77114 100644
--- a/proto-docs/object.md
+++ b/proto-docs/object.md
@@ -33,7 +33,6 @@
     - [ExtendedHeader](#object.ExtendedHeader)
     - [Header](#object.Header)
     - [IntegrityHeader](#object.IntegrityHeader)
-    - [Link](#object.Link)
     - [Object](#object.Object)
     - [PublicKey](#object.PublicKey)
     - [SplitHeader](#object.SplitHeader)
@@ -381,7 +380,6 @@ Attribute groups the parameters of the object attributes.
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| Link | [Link](#object.Link) |  | Link to other objects |
 | Redirect | [refs.Address](#refs.Address) |  | Redirect not used yet |
 | Attribute | [Attribute](#object.Attribute) |  | Attribute is a set of K-V object attributes |
 | SplitHeader | [SplitHeader](#object.SplitHeader) |  | Split carries the position of the object in the split hierarchy. |
@@ -418,18 +416,6 @@ Header groups the information about the NeoFS object.
 | ChecksumSignature | [bytes](#bytes) |  | ChecksumSignature is an user's signature of checksum to verify if it is correct |
 
 
-<a name="object.Link"></a>
-
-### Message Link
-
-
-
-| Field | Type | Label | Description |
-| ----- | ---- | ----- | ----------- |
-| type | [Link.Type](#object.Link.Type) |  | Type of link |
-| ID | [bytes](#bytes) |  | ID is an object identifier, is a valid UUIDv4 |
-
-
 <a name="object.Object"></a>
 
 ### Message Object
@@ -491,21 +477,6 @@ SplitHeader groups information about spawning the object through a payload split
  <!-- end messages -->
 
 
-<a name="object.Link.Type"></a>
-
-### Link.Type
-
-
-| Name | Number | Description |
-| ---- | ------ | ----------- |
-| Unknown | 0 |  |
-| Parent | 1 | Parent object created during object transformation |
-| Previous | 2 | Previous object in the linked list created during object transformation |
-| Next | 3 | Next object in the linked list created during object transformation |
-| Child | 4 | Child object created during object transformation |
-| StorageGroup | 5 | Object that included into this storage group |
-
-
  <!-- end enums -->