diff --git a/EnvelopeGenerator.Application/Contracts/SQLExecutor/Extension.cs b/EnvelopeGenerator.Application/Contracts/SQLExecutor/Extension.cs
index 2d21afc5..2972ce0d 100644
--- a/EnvelopeGenerator.Application/Contracts/SQLExecutor/Extension.cs
+++ b/EnvelopeGenerator.Application/Contracts/SQLExecutor/Extension.cs
@@ -29,26 +29,4 @@ public static class Extension
         var envelopes = await executor.Execute<Envelope, EnvelopeCreateReadSQL>(parameters, cancellation);
         return envelopes.FirstOrDefault();
     }
-
-    /// <summary>
-    /// 
-    /// </summary>
-    /// <param name="executor"></param>
-    /// <param name="envelope_uuid"></param>
-    /// <param name="emailAdress"></param>
-    /// <param name="salutation"></param>
-    /// <param name="phone"></param>
-    /// <param name="cancellation"></param>
-    /// <returns></returns>
-    public static async Task<EnvelopeReceiver?> AddReceiver(this ISQLExecutor executor, string envelope_uuid, string emailAdress, string salutation, string? phone = null, CancellationToken cancellation = default)
-    {
-        var parameters = new DynamicParameters();
-        parameters.Add("@ENV_UID", envelope_uuid);
-        parameters.Add("@EMAIL_ADRESS", emailAdress);
-        parameters.Add("@SALUTATION", salutation);
-        parameters.Add("@PHONE", phone);
-
-        var envelopeReceivers = await executor.Execute<EnvelopeReceiver, EnvelopeReceiverAddReadSQL>(parameters, cancellation);
-        return envelopeReceivers.FirstOrDefault();
-    }
 }
\ No newline at end of file
diff --git a/EnvelopeGenerator.Application/SQL/EnvelopeReceiverAddReadSQL.cs b/EnvelopeGenerator.Application/SQL/EnvelopeReceiverCreateReadSQL.cs
similarity index 91%
rename from EnvelopeGenerator.Application/SQL/EnvelopeReceiverAddReadSQL.cs
rename to EnvelopeGenerator.Application/SQL/EnvelopeReceiverCreateReadSQL.cs
index e4fe1881..3f9b2db8 100644
--- a/EnvelopeGenerator.Application/SQL/EnvelopeReceiverAddReadSQL.cs
+++ b/EnvelopeGenerator.Application/SQL/EnvelopeReceiverCreateReadSQL.cs
@@ -6,7 +6,7 @@ namespace EnvelopeGenerator.Application.SQL;
 /// <summary>
 /// 
 /// </summary>
-public class EnvelopeReceiverAddReadSQL : ISQL<Envelope>
+public class EnvelopeReceiverCreateReadSQL : ISQL<Envelope>
 {
     /// <summary>
     ///