From d097f61f52a6cc6cb78bd21836bb3c5e3e67d83c Mon Sep 17 00:00:00 2001
From: Jim Gough <james.gough@morganstanley.com>
Date: Thu, 27 Nov 2025 14:56:43 +0000
Subject: [PATCH 1/2] #1864 initial proposal of decorators

---
 calm/release/1.1/meta/decorators.json | 48 +++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 calm/release/1.1/meta/decorators.json

diff --git a/calm/release/1.1/meta/decorators.json b/calm/release/1.1/meta/decorators.json
new file mode 100644
index 000000000..a24672e12
--- /dev/null
+++ b/calm/release/1.1/meta/decorators.json
@@ -0,0 +1,48 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://calm.finos.org/release/1.1/meta/decorators.json",
+  "title": "Common Architecture Language Model Decorators",
+  "description": "Decorators attach supplementary information to multiple nodes and relationships simultaneously, enabling cross-cutting concerns like guides, threat models, business context, and deployment information",
+  "defs": {
+    "decorator": {
+      "type": "object",
+      "properties": {
+        "unique-id": {
+          "type": "string",
+          "description": "Unique identifier for this decorator"
+        },
+        "type": {
+          "anyOf": [
+            {
+              "enum": ["guide", "business", "threat-model", "security", "deployment"]
+            },
+            {
+              "type": "string"
+            }
+          ],
+          "description": "Type of decorator - predefined types or custom string"
+        },
+        "applies-to": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "minItems": 1,
+          "description": "Array of unique-ids referencing nodes, relationships, flows, or other architecture elements"
+        },
+        "data": {
+          "type": "object",
+          "description": "Free-form JSON object containing the decorator's data"
+        }
+      },
+      "required": ["unique-id", "type", "applies-to", "data"],
+      "additionalProperties": false
+    },
+    "decorators": {
+      "type": "array",
+      "items": {
+        "$ref": "#/defs/decorator"
+      }
+    }
+  }
+}

From 66eff4ee7fe93025e6a0eeef37299cb2d296b1f6 Mon Sep 17 00:00:00 2001
From: Jim Gough <james.gough@morganstanley.com>
Date: Thu, 27 Nov 2025 14:57:46 +0000
Subject: [PATCH 2/2] #1864 initial proposal of decorators

---
 calm/release/1.1/meta/decorators.json | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/calm/release/1.1/meta/decorators.json b/calm/release/1.1/meta/decorators.json
index a24672e12..24752b492 100644
--- a/calm/release/1.1/meta/decorators.json
+++ b/calm/release/1.1/meta/decorators.json
@@ -14,7 +14,15 @@
         "type": {
           "anyOf": [
             {
-              "enum": ["guide", "business", "threat-model", "security", "deployment"]
+              "enum": [
+                "guide",
+                "business",
+                "threat-model",
+                "security",
+                "deployment",
+                "operational",
+                "observability"
+              ]
             },
             {
               "type": "string"
@@ -35,7 +43,12 @@
           "description": "Free-form JSON object containing the decorator's data"
         }
       },
-      "required": ["unique-id", "type", "applies-to", "data"],
+      "required": [
+        "unique-id",
+        "type",
+        "applies-to",
+        "data"
+      ],
       "additionalProperties": false
     },
     "decorators": {
@@ -45,4 +58,4 @@
       }
     }
   }
-}
+}
\ No newline at end of file