From 2d1364e8d48b9856d994cdf0572c93c5dd13b5e4 Mon Sep 17 00:00:00 2001
From: even1024 <roman_porozhnetov@epam.com>
Date: Thu, 29 Jun 2023 03:37:55 +0400
Subject: [PATCH 1/3] Update schema.json

---
 .../src/domain/serializers/ket/schema.json    | 24 ++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/packages/ketcher-core/src/domain/serializers/ket/schema.json b/packages/ketcher-core/src/domain/serializers/ket/schema.json
index 91b0ab86a7..aa422eb8f5 100644
--- a/packages/ketcher-core/src/domain/serializers/ket/schema.json
+++ b/packages/ketcher-core/src/domain/serializers/ket/schema.json
@@ -468,7 +468,29 @@
             },
             "id": {
               "type": "number"
-            }
+            },
+            "attachmentPoints": {
+              "type": "array",
+              "items": {
+                "type": "object",
+                "required": ["attachmentAtom", "attachmentId"],
+                "properties": {
+                  "attachmentAtom": {
+                    "type": "integer",
+                    "minimum": 0
+                  },
+                  "leavingAtom": {
+                    "type": "integer",
+                    "minimum": 0
+                  },
+                  "attachmentId": {
+                    "type": "string",
+                    "minLength": 1,
+                    "maxLength": 2
+                  }
+                }
+              }
+            }            
           }
         },
         "if": {

From 06bc4d4b51b3c5edd5cfde78d89f3019414b0d26 Mon Sep 17 00:00:00 2001
From: even1024 <roman_porozhnetov@epam.com>
Date: Thu, 29 Jun 2023 13:46:58 +0400
Subject: [PATCH 2/3] Update schema.json

---
 packages/ketcher-core/src/domain/serializers/ket/schema.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/ketcher-core/src/domain/serializers/ket/schema.json b/packages/ketcher-core/src/domain/serializers/ket/schema.json
index aa422eb8f5..9f25c7a9c8 100644
--- a/packages/ketcher-core/src/domain/serializers/ket/schema.json
+++ b/packages/ketcher-core/src/domain/serializers/ket/schema.json
@@ -473,7 +473,7 @@
               "type": "array",
               "items": {
                 "type": "object",
-                "required": ["attachmentAtom", "attachmentId"],
+                "required": ["attachmentAtom"],
                 "properties": {
                   "attachmentAtom": {
                     "type": "integer",

From a928aa9f74acc9e69da674879e653a612e4a5ae5 Mon Sep 17 00:00:00 2001
From: sergei_kalugin <sergei_kalugin@epam.com>
Date: Thu, 29 Jun 2023 14:32:41 +0400
Subject: [PATCH 3/3] #2765 - fix the ket schema prettier issue

---
 packages/ketcher-core/src/domain/serializers/ket/schema.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/ketcher-core/src/domain/serializers/ket/schema.json b/packages/ketcher-core/src/domain/serializers/ket/schema.json
index 9f25c7a9c8..968d26a15c 100644
--- a/packages/ketcher-core/src/domain/serializers/ket/schema.json
+++ b/packages/ketcher-core/src/domain/serializers/ket/schema.json
@@ -490,7 +490,7 @@
                   }
                 }
               }
-            }            
+            }
           }
         },
         "if": {