diff --git a/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperEnums/ExcelStyleInfoType.cs b/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperEnums/ExcelStyleInfoType.cs
new file mode 100644
index 0000000..74cdd25
--- /dev/null
+++ b/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperEnums/ExcelStyleInfoType.cs
@@ -0,0 +1,10 @@
+namespace SecuritySystemBusinessLogic.OfficePackage.HelperEnums
+{
+    public enum ExcelStyleInfoType
+    {
+        Title,
+        Text,
+        TextWithBroder
+    }
+
+}
diff --git a/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelCellParameters.cs b/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelCellParameters.cs
new file mode 100644
index 0000000..a9b2886
--- /dev/null
+++ b/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelCellParameters.cs
@@ -0,0 +1,13 @@
+using SecuritySystemBusinessLogic.OfficePackage.HelperEnums;
+
+namespace SecuritySystemBusinessLogic.OfficePackage.HelperModels
+{
+    public class ExcelCellParameters
+    {
+        public string ColumnName { get; set; } = string.Empty;
+        public uint RowIndex { get; set; }
+        public string Text { get; set; } = string.Empty;
+        public string CellReference => $"{ColumnName}{RowIndex}";
+        public ExcelStyleInfoType StyleInfo { get; set; }
+    }
+}
diff --git a/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelInfo.cs b/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelInfo.cs
new file mode 100644
index 0000000..8786755
--- /dev/null
+++ b/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelInfo.cs
@@ -0,0 +1,15 @@
+using SecuritySystemContracts.ViewModels;
+
+namespace SecuritySystemBusinessLogic.OfficePackage.HelperModels
+{
+    public class ExcelInfo
+    {
+        public string FileName { get; set; } = string.Empty;
+        public string Title { get; set; } = string.Empty;
+        public List<ReportSecureComponentViewModel> SecureComponents
+        {
+            get;
+            set;
+        } = new();
+    }
+}
diff --git a/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelMergeParameters.cs b/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelMergeParameters.cs
new file mode 100644
index 0000000..cac56aa
--- /dev/null
+++ b/SecuritySystem/SecuritySystemBusinessLogic/OfficePackage/HelperModels/ExcelMergeParameters.cs
@@ -0,0 +1,10 @@
+namespace SecuritySystemBusinessLogic.OfficePackage.HelperModels
+{
+    public class ExcelMergeParameters
+    {
+        public string CellFromName { get; set; } = string.Empty;
+        public string CellToName { get; set; } = string.Empty;
+        public string Merge => $"{CellFromName}:{CellToName}";
+    }
+
+}