diff --git a/docs/schema/observability/README.md b/docs/schema/observability/README.md
index b34fea2..b76f41c 100644
--- a/docs/schema/observability/README.md
+++ b/docs/schema/observability/README.md
@@ -105,10 +105,10 @@ Simple Schema for Observability allows ingestion of both (OTEL/ECS) formats and
 
 The Observability indices would follow the recommended for immutable data stream ingestion pattern using the [data_stream concepts](https://opensearch.org/docs/latest/opensearch/data-streams/)
 
-Index pattern will follow the next naming template `sso_{type}`-`{dataset}`-`{namespace}`
+Index pattern will follow the next naming template `ss4o_{type}`-`{dataset}`-`{namespace}`
 
 **type**
-- indicated the observability high level types "logs", "metrics", "traces" (prefixed by the `sso_` schema convention )
+- indicated the observability high level types "logs", "metrics", "traces" (prefixed by the `ss4o_` schema convention )
 
 **dataset**
 - The field can contain anything that classify the source of the data - such as `nginx.access`
@@ -118,20 +118,20 @@ Index pattern will follow the next naming template `sso_{type}`-`{dataset}`-`{na
 
 This strategy allows two degrees of naming freedom: dataset and namespace. For example a customer may want to route the nginx logs from two geographical areas into two different indices:
 
- - `sso_logs-nginx-us`
- - `sso_logs-nginx-eu`
+ - `ss4o_logs-nginx-us`
+ - `ss4o_logs-nginx-eu`
 
-This type of distinction also allows for creation of crosscutting queries by setting the next index query pattern `sso_logs-nginx-*` or by using a geographic based crosscutting query `sso_logs-*-eu`.
+This type of distinction also allows for creation of crosscutting queries by setting the next index query pattern `ss4o_logs-nginx-*` or by using a geographic based crosscutting query `ss4o_logs-*-eu`.
 
 ## Data index routing
 
 The [ingestion component](https://github.com/opensearch-project/data-prepper) which is responsible for ingesting the Observability signals is responsible to route the data into the relevant indices.
 
-The `sso_{type}-{dataset}-{namespace}` combination dictates the target index, `{type}` is prefixed with the `sso_` prefix into one of the supported type:
+The `ss4o_{type}-{dataset}-{namespace}` combination dictates the target index, `{type}` is prefixed with the `ss4o_` prefix into one of the supported type:
 
- - Traces - `sso_traces`
- - Metrics - `sso_metrics`
- - Logs - `sso_logs`
+ - Traces - `ss4o_traces`
+ - Metrics - `ss4o_metrics`
+ - Logs - `ss4o_logs`
 
 For example if within the ingested log contains the following section:
 ```json5
@@ -146,7 +146,7 @@ For example if within the ingested log contains the following section:
   }
 }
 ```
-This indicates that the target index for this observability signal should be `sso_traces`-`mysql`-`prod` index that follows uses the traces schema mapping.
+This indicates that the target index for this observability signal should be `ss4o_traces`-`mysql`-`prod` index that follows uses the traces schema mapping.
 
 ## Observability Index templates
 
@@ -158,7 +158,7 @@ With the expectation of multiple Observability data providers and the need to co
 ## Observability Ingestion pipeline
 The responsibility on an **Observability-ingestion-pipeline** is to create the actual `data_stream` in which it is expecting to ingest into.
 
-This `data_stream` will use one of the Observability ready-made index templates (Metrics,Traces and Logs) and conform with the above naming pattern (`sso_{type}`-`{dataset}`-`{namespace}`)
+This `data_stream` will use one of the Observability ready-made index templates (Metrics,Traces and Logs) and conform with the above naming pattern (`ss4o_{type}`-`{dataset}`-`{namespace}`)
 
 **If the ingesting party has a need to update the template default index setting (shards, replicas ) it may do so before the actual creation of the data_stream.**  
 
diff --git a/schema/observability/metrics/metrics-1.0.0.mapping b/schema/observability/metrics/metrics-1.0.0.mapping
index 3c67920..e544704 100644
--- a/schema/observability/metrics/metrics-1.0.0.mapping
+++ b/schema/observability/metrics/metrics-1.0.0.mapping
@@ -1,6 +1,6 @@
 {
   "index_patterns": [
-    "sso_metrics-*-*"
+    "ss4o_metrics-*-*"
   ],
   "data_stream": {},
   "template": {
@@ -27,14 +27,6 @@
         "enabled": true
       },
       "dynamic_templates": [
-        {
-          "attributes_map": {
-            "mapping": {
-              "type": "keyword"
-            },
-            "path_match": "attributes.*"
-          }
-        },
         {
           "resources_map": {
             "mapping": {
@@ -124,17 +116,14 @@
         "observedTimestamp": {
           "type": "date_nanos"
         },
-        "value": {
-          "properties": {
-            "int": {
-              "type": "integer"
-            },
-            "double": {
-              "type": "double"
-            }
-          }
+        "value@int": {
+          "type": "integer"
+        },
+        "value@double": {
+          "type": "double"
         },
         "buckets": {
+          "type" : "nested",
           "properties": {
             "count": {
               "type": "long"
@@ -176,6 +165,7 @@
           "type": "long"
         },
         "positiveBuckets": {
+          "type" : "nested",
           "properties": {
             "count": {
               "type": "long"
@@ -189,6 +179,7 @@
           }
         },
         "negativeBuckets": {
+          "type" : "nested",
           "properties": {
             "count": {
               "type": "long"
diff --git a/schema/observability/traces/services-1.0.0.mapping b/schema/observability/traces/services-1.0.0.mapping
index aa9fd0f..8d3c242 100644
--- a/schema/observability/traces/services-1.0.0.mapping
+++ b/schema/observability/traces/services-1.0.0.mapping
@@ -1,6 +1,6 @@
 {
   "index_patterns": [
-    "sso_services-*-*"
+    "ss4o_services-*-*"
   ],
   "template": {
     "mappings": {
diff --git a/schema/observability/traces/traces-1.0.0.mapping b/schema/observability/traces/traces-1.0.0.mapping
index 8d04ff6..551658f 100644
--- a/schema/observability/traces/traces-1.0.0.mapping
+++ b/schema/observability/traces/traces-1.0.0.mapping
@@ -1,6 +1,6 @@
 {
   "index_patterns": [
-    "sso_traces-*-*"
+    "ss4o_traces-*-*"
   ],
   "data_stream": {},
   "template": {