diff --git a/pipeline.groovy b/pipeline.groovy
index 7602911..1d4db1a 100644
--- a/pipeline.groovy
+++ b/pipeline.groovy
@@ -8,7 +8,11 @@ pipeline {
         UNIT_TEST_STAGE_STATUS = "FAIL"
         PYPI_STAGE_STATUS = "FAIL"
         AUTO_DOC_STAGE_STATUS = "FAIL"
-        MAINTAINERS = "anhhoang.nguyen@concordia.ca"
+        WEBHOOK_SENDER_EMAIL = ""
+        WEBHOOK_SENDER_NAME = ""
+        WEBHOOK_SENDER_LOGIN = ""
+        COMMIT_HASH = ""
+        COMPARE_URL = ""
     }
 
     stages {
@@ -35,7 +39,11 @@ pipeline {
                     def jsonSlurper = new groovy.json.JsonSlurper()
                     def jsonPayload = jsonSlurper.parseText(payload)
 
-                    echo jsonPayload.sender.login + " " + jsonPayload.sender.email + " " + jsonPayload.sender.name
+                    WEBHOOK_SENDER_EMAIL=jsonPayload.sender.email
+                    WEBHOOK_SENDER_NAME=jsonPayload.sender.name
+                    WEBHOOK_SENDER_LOGIN=jsonPayload.sender.login
+                    COMMIT_HASH=jsonPayload.after
+                    COMPARE_URL=jsonPayload.compare_url
                 }
             }
         }
@@ -63,10 +71,10 @@ pipeline {
                     body: """
 Results of Hub/release Pipeline ${env.BUILD_TAG}
 
-Build triggered by: "${jsonPayload.sender.name} - ${jsonPayload.sender.login}"
-Commit hash: "${jsonPayload.after}"
-See changes: "${jsonPayload.compare_url}"
-Email: "${jsonPayload.sender.email}"
+Build triggered by: "${WEBHOOK_SENDER_NAME} - ${WEBHOOK_SENDER_LOGIN}"
+Commit hash: "${COMMIT_HASH}"
+See changes: "${COMPARE_URL}"
+Email: "${WEBHOOK_SENDER_EMAIL}"
 
 Clone Stage: ${CLONE_STAGE_STATUS}
 Generate Build Information Stage: ${GENERATE_BUILD_INFORMATION_STAGE_STATUS}