diff --git a/.github/workflows/card-validation.yaml b/.github/workflows/card-validation.yaml
index 071f57c..c3e5496 100644
--- a/.github/workflows/card-validation.yaml
+++ b/.github/workflows/card-validation.yaml
@@ -41,9 +41,10 @@ jobs:
             repo: context.repo.repo,
             issue_number: context.issue.number,
             body: "**Validation Failed!** \n\n" +
-          "The branch name and PR title must follow the `TADocs-` pattern.\n" +
-          "- Ensure the branch name starts with `TADocs-`.\n" +
-          "- Ensure the PR title contains `TADocs-`.\n\n" +
+
+          "The branch name and PR title must follow the `ATOM-PJT-` pattern.\n" +
+          "- Ensure the branch name starts with `ATOM-PJT-`.\n" +
+          "- Ensure the PR title contains `ATOM-PJT-`.\n\n" +
           "Please adjust and try again. Thank you!"
           });
           console.log(`Comment added: ${comment.html_url}`);
diff --git a/scripts/validate_pr.py b/scripts/validate_pr.py
index 823da4b..164f748 100644
--- a/scripts/validate_pr.py
+++ b/scripts/validate_pr.py
@@ -2,26 +2,27 @@
 
 def validate_branch_and_pr_title(branch, pr_title):
     """
-    Validates if the branch name and PR title follow the 'TADocs-' pattern.
+    Validates if the branch name and PR title follow the 'ATOM-PJT-' pattern.
     Args:
         branch (str): The name of the branch to validate.
         pr_title (str): The title of the pull request (PR) to validate.
     Returns:
-        bool: True if both the branch and the pull request follow the 'TADocs-' pattern, False otherwise.
+        bool: True if both the branch and the pull request follow the 'ATOM-PJT-' pattern, False otherwise.
     Prints:
         str: A message indicating whether the branch and PR title are valid or specifying the validation error.
     """
 
-    # Verify if the branch starts with 'TADocs-'
-    if not branch.startswith("TADocs-"):
-        print(f"The branch '{branch}' does not start with the pattern 'TADocs-'.")
+
+    # Verify if the branch starts with 'ATOM-PJT-'
+    if not branch.startswith("ATOM-PJT-"):
+        print(f"The branch '{branch}' does not start with the pattern 'ATOM-PJT-'.")
         return False
-    # Verify if the branch contains with 'TADocs-'
-    if "TADocs-" not in pr_title:
-        print(f"The PR title '{pr_title}' does not contain the pattern 'TADocs-'.")
+    # Verify if the branch contains with 'ATOM-PJT-'
+    if "ATOM-PJT-" not in pr_title:
+        print(f"The PR title '{pr_title}' does not contain the pattern 'ATOM-PJT-'.")
         return False
     
-    print(f"Validation successful: The branch '{branch}' and the PR title '{pr_title}' follow the 'TADocs-' pattern.")
+    print(f"Validation successful: The branch '{branch}' and the PR title '{pr_title}' follow the 'ATOM-PJT-' pattern.")
 
     return True