diff --git a/doc/mgmt/Developer Guide.md b/doc/mgmt/Developer Guide.md
index 36b61a3a54..ffa8d57be4 100644
--- a/doc/mgmt/Developer Guide.md	
+++ b/doc/mgmt/Developer Guide.md	
@@ -83,8 +83,6 @@ This document describes the steps the feature developers need to follow to devel
 
 | Document |  Link  |
 |:--------:|:-------|
-| CLI Developer Guide | https://drive.google.com/open?id=1sk4TAVMt5FHHOewrbGYy1tu8Ya7pLKOl |
-| Developer Guide for Transformer | https://drive.google.com/open?id=15h410FVWxGxNB2jUhaPbOtRF8I-Jwluq |
 | SONiC YANG model guideline |  https://github.com/Azure/SONiC/blob/master/doc/mgmt/SONiC_YANG_Model_Guidelines.md |
 | SONiC Management Framework HLD | https://github.com/Azure/SONiC/pull/436 |
 | RFC 7950                  | August 2016         | https://tools.ietf.org/html/rfc7950 |
@@ -801,4 +799,4 @@ docker exec -it telemetry gnmi_get -xpath /openconfig-interfaces:interfaces/inte
 docker exec -it telemetry gnmi_cli -capabilities -insecure -logtostderr -address 127.0.0.1:8080
 ```		 
 * Use 'gnmi_cli' to perform subscription request. For sample subscribe request and response, refer to https://github.com/project-arlo/sonic-telemetry/blob/master/test/ethernet_oper_status_subscribe.test and https://github.com/project-arlo/sonic-telemetry/blob/master/test/ethernet_oper_status_subscribe.result respectively. 
-	
\ No newline at end of file
+	
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