diff --git a/scripts/StagingUserAssignation.py b/scripts/StagingUserAssignation.py
index 5504a89..9460e90 100644
--- a/scripts/StagingUserAssignation.py
+++ b/scripts/StagingUserAssignation.py
@@ -10,6 +10,8 @@ from cryptography.hazmat.primitives import hashes, serialization
 parser = argparse.ArgumentParser()
 parser.add_argument("-debug", action=argparse.BooleanOptionalAction)
 parser.add_argument("-force", action=argparse.BooleanOptionalAction)
+parser.add_argument("-serialnumber")
+parser.add_argument("-staginguser")
 
 args = parser.parse_args()
 
@@ -62,6 +64,9 @@ elif(airwatchAuthMethod == 'CMSURL'):
     airwatchCertPass = settings["airwatchCertPass"]
 stagingUser = settings["stagingUser"]
 
+if(args.staginguser != None):
+    stagingUser = args.staginguser
+
 # Informations du serveur GLPI
 GLPIServer = settings["glpiServer"]
 GLPIAppToken = settings["glpiAppToken"]
@@ -178,6 +183,9 @@ GLPIAPISearchComputer = '/apirest.php/search/computer?'
 for device in devices:
     if(device["EnrollmentStatus"] != 'Enrolled'):
         continue
+    
+    if(args.serialnumber != None and device["SerialNumber"] != args.serialnumber):
+        continue
 
     if(device["Imei"] != ''):
         if(debug):