diff --git a/javascript/sentry-conventions/src/attributes.ts b/javascript/sentry-conventions/src/attributes.ts
index 32be64ad..daf99f54 100644
--- a/javascript/sentry-conventions/src/attributes.ts
+++ b/javascript/sentry-conventions/src/attributes.ts
@@ -24246,7 +24246,13 @@ export const ATTRIBUTE_METADATA: Record<AttributeName, AttributeMetadata> = {
     isInOtel: true,
     visibility: 'public',
     example: ['Users', 'Cats'],
-    changelog: [{ version: '0.16.0', prs: [479], description: 'Added aws.dynamodb.table_names attribute' }],
+    changelog: [
+      { version: 'next', description: 'Added additional context on sorting the names' },
+      { version: '0.16.0', prs: [479], description: 'Added aws.dynamodb.table_names attribute' },
+    ],
+    additionalContext: [
+      'List each table name once, sorted alphabetically, so the same call gets the same value and span description (`DynamoDB.BatchGetItem Cat, Users`), whatever the order of the tables in the request.',
+    ],
   },
   'aws.dynamodb.total_segments': {
     brief: 'The value of the `TotalSegments` request parameter.',
diff --git a/model/attributes/aws/aws__dynamodb__table_names.json b/model/attributes/aws/aws__dynamodb__table_names.json
index fb47cf66..a0759825 100644
--- a/model/attributes/aws/aws__dynamodb__table_names.json
+++ b/model/attributes/aws/aws__dynamodb__table_names.json
@@ -1,6 +1,9 @@
 {
   "key": "aws.dynamodb.table_names",
   "brief": "The keys in the `RequestItems` object field.",
+  "additional_context": [
+    "List each table name once, sorted alphabetically, so the same call gets the same value and span description (`DynamoDB.BatchGetItem Cat, Users`), whatever the order of the tables in the request."
+  ],
   "type": "string[]",
   "apply_scrubbing": {
     "key": "manual"
@@ -9,6 +12,10 @@
   "example": ["Users", "Cats"],
   "visibility": "public",
   "changelog": [
+    {
+      "version": "next",
+      "description": "Added additional context on sorting the names"
+    },
     {
       "version": "0.16.0",
       "prs": [479],
diff --git a/model/description/db.json b/model/description/db.json
index 12e6564a..02127155 100644
--- a/model/description/db.json
+++ b/model/description/db.json
@@ -16,8 +16,19 @@
         "db.redis",
         "redis"
       ],
-      "templates": ["{{db.query.text}}"],
-      "examples": ["SELECT * FROM users WHERE id = ?"]
+      "templates": [
+        "{{db.query.text}}",
+        "{{rpc.service}}.{{rpc.method}} {{aws.dynamodb.table_names}}.{{aws.dynamodb.index_name}}",
+        "{{rpc.service}}.{{rpc.method}} {{aws.dynamodb.table_names}}",
+        "{{rpc.service}}.{{rpc.method}}"
+      ],
+      "examples": [
+        "SELECT * FROM users WHERE id = ?",
+        "DynamoDB.Query orders.by-status",
+        "DynamoDB.GetItem orders",
+        "DynamoDB.BatchGetItem customers, orders",
+        "DynamoDB.ListTables"
+      ]
     }
   ]
 }
diff --git a/model/description/messaging.json b/model/description/messaging.json
index a600aa5c..0540037b 100644
--- a/model/description/messaging.json
+++ b/model/description/messaging.json
@@ -20,8 +20,12 @@
         "queue.task.huey",
         "queue.task.rq"
       ],
-      "templates": ["{{messaging.destination.name}}"],
-      "examples": ["order-events"]
+      "templates": [
+        "{{rpc.service}}.{{rpc.method}} {{messaging.destination.name}}",
+        "{{messaging.destination.name}}",
+        "{{rpc.service}}.{{rpc.method}}"
+      ],
+      "examples": ["SQS.SendMessageBatch orders", "SNS.Publish alerts", "order-events", "SQS.ReceiveMessage"]
     }
   ]
 }
diff --git a/model/description/rpc.json b/model/description/rpc.json
new file mode 100644
index 00000000..c5217e6b
--- /dev/null
+++ b/model/description/rpc.json
@@ -0,0 +1,30 @@
+{
+  "brief": "RPC",
+  "operations": [
+    {
+      "name": "RPC call",
+      "brief": "A remote procedure call, such as an AWS SDK call or a gRPC call.",
+      "ops": ["rpc"],
+      "templates": [
+        "{{rpc.service}}.{{rpc.method}} {{aws.s3.bucket}}",
+        "{{rpc.service}}.{{rpc.method}} {{faas.invoked_name}}",
+        "{{rpc.service}}.{{rpc.method}} {{aws.lambda.target_function.name}}",
+        "{{rpc.service}}.{{rpc.method}} {{aws.kinesis.stream_name}}",
+        "{{rpc.service}}.{{rpc.method}} {{aws.step_functions.state_machine.name}}",
+        "{{rpc.service}}.{{rpc.method}} {{aws.step_functions.activity.name}}",
+        "{{rpc.service}}.{{rpc.method}} {{aws.secretsmanager.secret.name}}",
+        "{{rpc.service}}.{{rpc.method}} {{messaging.destination.name}}",
+        "{{rpc.service}}.{{rpc.method}}"
+      ],
+      "examples": [
+        "S3.GetBucketPolicy invoices",
+        "Lambda.UpdateFunctionCode billing",
+        "Kinesis.PutRecords clicks",
+        "SFN.StartExecution orders",
+        "SecretsManager.GetSecretValue db-password",
+        "SQS.ChangeMessageVisibility orders",
+        "S3.ListBuckets"
+      ]
+    }
+  ]
+}
diff --git a/python/src/sentry_conventions/attributes.py b/python/src/sentry_conventions/attributes.py
index ff9b550d..33ab1355 100644
--- a/python/src/sentry_conventions/attributes.py
+++ b/python/src/sentry_conventions/attributes.py
@@ -14284,12 +14284,19 @@ class ATTRIBUTE_NAMES(metaclass=_AttributeNamesMeta):
         visibility=Visibility.PUBLIC,
         example=["Users", "Cats"],
         changelog=[
+            ChangelogEntry(
+                version="next",
+                description="Added additional context on sorting the names",
+            ),
             ChangelogEntry(
                 version="0.16.0",
                 prs=[479],
                 description="Added aws.dynamodb.table_names attribute",
             ),
         ],
+        additional_context=[
+            "List each table name once, sorted alphabetically, so the same call gets the same value and span description (`DynamoDB.BatchGetItem Cat, Users`), whatever the order of the tables in the request."
+        ],
     ),
     "aws.dynamodb.total_segments": AttributeMetadata(
         brief="The value of the `TotalSegments` request parameter.",