diff --git a/PoliNetwork.Graduatorie.Common/Objects/EnrollType.cs b/PoliNetwork.Graduatorie.Common/Objects/EnrollType.cs
index 97671355..dd6b6ac2 100644
--- a/PoliNetwork.Graduatorie.Common/Objects/EnrollType.cs
+++ b/PoliNetwork.Graduatorie.Common/Objects/EnrollType.cs
@@ -1,5 +1,6 @@
 #region
 
+using System.Security.Cryptography;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Serialization;
 
@@ -11,7 +12,7 @@ namespace PoliNetwork.Graduatorie.Common.Objects;
 [JsonObject(MemberSerialization.Fields, NamingStrategyType = typeof(CamelCaseNamingStrategy))]
 public class EnrollType
 {
-    public bool? CanEnroll;
+    public bool CanEnroll;
     public string? Course;
     public string? Type;
 
@@ -20,8 +21,29 @@ public int GetHashWithoutLastUpdate()
         var i = "EnrollTypeNotNull".GetHashCode();
         i ^= Course?.GetHashCode() ?? "Course".GetHashCode();
         i ^= Type?.GetHashCode() ?? "Type".GetHashCode();
-        i ^= CanEnroll?.GetHashCode() ?? "CanEnroll".GetHashCode();
 
         return i;
     }
+    
+    public static EnrollType From(string? rowCanEnrollInto, bool rowCanEnroll)
+    {
+        if (rowCanEnroll == false)
+            return new EnrollType { CanEnroll = false, Course = null, Type = null };
+
+        if (string.IsNullOrEmpty(rowCanEnrollInto))
+            return new EnrollType { CanEnroll = true, Course = null, Type = null };
+
+        string[] tester = { "assegnato", "prenotato" };
+        const string sep = " - ";
+        if (!rowCanEnrollInto.Contains(sep) || !tester.Any(t => rowCanEnrollInto.ToLower().Contains(t)))
+            return new EnrollType { CanEnroll = true, Course = rowCanEnrollInto, Type = null };
+
+        var s = rowCanEnrollInto.Split(sep).ToList();
+        var type = s.FirstOrDefault(x => tester.Any(t => t == x.ToLower()));
+
+        if (type != null) s.Remove(type);
+
+        var course = string.Join(sep, s);
+        return new EnrollType { CanEnroll = true, Course = course, Type = type };
+    }
 }
\ No newline at end of file
diff --git a/PoliNetwork.Graduatorie.Common/Utils/EnrollUtil.cs b/PoliNetwork.Graduatorie.Common/Utils/EnrollUtil.cs
deleted file mode 100644
index a9bf26a7..00000000
--- a/PoliNetwork.Graduatorie.Common/Utils/EnrollUtil.cs
+++ /dev/null
@@ -1,32 +0,0 @@
-#region
-
-using PoliNetwork.Graduatorie.Common.Objects;
-
-#endregion
-
-namespace PoliNetwork.Graduatorie.Common.Utils;
-
-public static class EnrollUtil
-{
-    public static EnrollType GetEnrollType(string? rowCanEnrollInto, bool rowCanEnroll)
-    {
-        if (rowCanEnroll == false)
-            return new EnrollType { CanEnroll = false, Course = null, Type = null };
-
-        if (string.IsNullOrEmpty(rowCanEnrollInto))
-            return new EnrollType { CanEnroll = true, Course = null, Type = null };
-
-        string[] tester = { "assegnato", "prenotato" };
-        const string sep = " - ";
-        if (!rowCanEnrollInto.Contains(sep) || !tester.Any(t => rowCanEnrollInto.ToLower().Contains(t)))
-            return new EnrollType { CanEnroll = true, Course = rowCanEnrollInto, Type = null };
-
-        var s = rowCanEnrollInto.Split(sep).ToList();
-        var type = s.FirstOrDefault(x => tester.Any(t => t == x.ToLower()));
-
-        if (type != null) s.Remove(type);
-
-        var course = string.Join(sep, s);
-        return new EnrollType { CanEnroll = true, Course = course, Type = type };
-    }
-}
\ No newline at end of file
diff --git a/PoliNetwork.Graduatorie.Parser/Utils/Transformer/ParserNS/Converter.cs b/PoliNetwork.Graduatorie.Parser/Utils/Transformer/ParserNS/Converter.cs
index 05c3404e..fc32e7a4 100644
--- a/PoliNetwork.Graduatorie.Parser/Utils/Transformer/ParserNS/Converter.cs
+++ b/PoliNetwork.Graduatorie.Parser/Utils/Transformer/ParserNS/Converter.cs
@@ -1,6 +1,6 @@
 #region
 
-using PoliNetwork.Graduatorie.Common.Utils;
+using PoliNetwork.Graduatorie.Common.Objects;
 using PoliNetwork.Graduatorie.Parser.Objects;
 using PoliNetwork.Graduatorie.Parser.Objects.Tables.Course;
 using PoliNetwork.Graduatorie.Parser.Objects.Tables.Merit;
@@ -25,7 +25,7 @@ public static StudentResult FromMeritTableToStudentResult(MeritTableRow row)
             PositionCourse = null,
             SectionsResults = null,
             EnglishCorrectAnswers = null,
-            EnrollType = EnrollUtil.GetEnrollType(rowCanEnrollInto, rowCanEnroll)
+            EnrollType = EnrollType.From(rowCanEnrollInto, rowCanEnroll)
         };
     }
 
@@ -39,7 +39,7 @@ public static StudentResult FromCourseTableRowToStudentResult(CourseTableRow row
             Ofa = row.Ofa,
             Result = row.Result,
             BirthDate = row.BirthDate,
-            EnrollType = EnrollUtil.GetEnrollType(course.CourseTitle, rowCanEnroll),
+            EnrollType = EnrollType.From(course.CourseTitle, rowCanEnroll),
             PositionAbsolute = null,
             PositionCourse = row.Position,
             SectionsResults = row.SectionsResults,
diff --git a/PoliNetwork.Graduatorie.Parser/Utils/Transformer/ParserNS/Parser.cs b/PoliNetwork.Graduatorie.Parser/Utils/Transformer/ParserNS/Parser.cs
index 781c9e69..0ff79297 100644
--- a/PoliNetwork.Graduatorie.Parser/Utils/Transformer/ParserNS/Parser.cs
+++ b/PoliNetwork.Graduatorie.Parser/Utils/Transformer/ParserNS/Parser.cs
@@ -8,7 +8,6 @@
 using PoliNetwork.Graduatorie.Common.Extensions;
 using PoliNetwork.Graduatorie.Common.Objects;
 using PoliNetwork.Graduatorie.Common.Objects.RankingNS;
-using PoliNetwork.Graduatorie.Common.Utils;
 using PoliNetwork.Graduatorie.Common.Utils.HashNS;
 using PoliNetwork.Graduatorie.Parser.Objects;
 using PoliNetwork.Graduatorie.Parser.Objects.Json.Indexes.Specific;
@@ -606,7 +605,7 @@ Table<CourseTableRow> course
             Ofa = row.Ofa,
             Result = row.Result,
             BirthDate = row.BirthDate,
-            EnrollType = EnrollUtil.GetEnrollType(course.CourseTitle, canEnroll),
+            EnrollType = EnrollType.From(course.CourseTitle, canEnroll),
             PositionCourse = row.Position,
             SectionsResults = row.SectionsResults,
             EnglishCorrectAnswers = row.EnglishCorrectAnswers
@@ -620,7 +619,7 @@ Table<CourseTableRow> course
             return student;
 
         student.PositionAbsolute = meritRow.Position;
-        student.EnrollType = EnrollUtil.GetEnrollType(meritRow.CanEnrollInto, canEnroll);
+        student.EnrollType = EnrollType.From(meritRow.CanEnrollInto, canEnroll);
         return student;
     }
 
@@ -643,7 +642,7 @@ IEnumerable<CourseTable> courses
         var canEnroll = row.CanEnroll ?? false;
         var student = new StudentResult
         {
-            EnrollType = EnrollUtil.GetEnrollType(row.CanEnrollInto, canEnroll),
+            EnrollType = EnrollType.From(row.CanEnrollInto, canEnroll),
             Id = row.Id,
             PositionAbsolute = row.Position,
             Result = row.Result,