private void GeneratePdf(ref HttpResponseMessage response, string recordId, Model model)
    {
   PdfDocument documentpdf = new PdfDocument();
    PdfPage page = documentpdf.AddPage();
    page.Width = XUnit.FromMillimeter(210);
    page.Height = XUnit.FromMillimeter(297);
    XGraphics gfx = XGraphics.FromPdfPage(page);
    gfx.MUH = PdfFontEncoding.Unicode;
    XFont fontX = new XFont(SomeFont, 20, XFontStyle.Underline);
    Font font = new Font(SomeFont, 11);

    Document doc = new Document();
    Section section = doc.AddSection();

    //logo
    AddLogoWithTitle(page, gfx, fontX, SomeDate);

    MigraDoc.DocumentObjectModel.Tables.Table table = section.AddTable();
    table.Style = "Table";
    table.Format.Font = font;
    table.Format.Borders.Distance = "0.3cm";
    table.Borders.Bottom.Color = MigraDoc.DocumentObjectModel.Colors.DarkGray;
    table.KeepTogether = false;
    Column col1a = table.AddColumn("2cm");
    col1a.Format.Alignment = ParagraphAlignment.Right;
    Column col1aMid = table.AddColumn("2cm");
    Column col2a = table.AddColumn("2cm");
    col2a.Format.Alignment = ParagraphAlignment.Left;
    Column col1b = table.AddColumn("2cm");
    col1b.Format.Alignment = ParagraphAlignment.Right;
    Column col1bMid = table.AddColumn("2cm");
    Column col2b = table.AddColumn("2cm");
    col2b.Format.Alignment = ParagraphAlignment.Left;
    Row row = table.AddRow();
    row.HeadingFormat = true;
   
   //calling it multiple times with other values
   CreateSectionPartLabelWith3Merged("someString", model.property, table,row);
   
   DocumentRenderer docRenderer = new DocumentRenderer(doc);
    #region Generowanie pliku i renderowanie tabel
    docRenderer.PrepareDocument();
    docRenderer.RenderObject(gfx, 5, XUnit.FromCentimeter(4), "12cm", table);
}
private void CreateSectionPartLabelWith3Merged(string partLabel, string partValue, MigraDoc.DocumentObjectModel.Tables.Table table, Row row)
{
    row = table.AddRow();

    row.Cells[0].Format.Font.Bold = true;
    row.Cells[1].MergeRight = 4;
    row.Cells[0].Format.Font.Size = 11;
    row.Cells[0].AddParagraph(partLabel);
    row.Cells[1].AddParagraph(partValue);
}
private void AddLogoWithTitle(PdfPage page, XGraphics gfx, XFont fontX, string createDate)
{
    XRect rectTitle = new XRect(0, 45, page.Width, 70);
    gfx.DrawString("Some text" + createDate, fontX, XBrushes.Black, rectTitle, XStringFormats.Center);
    string path = "SomePath"
    XImage logoImage = XImage.FromFile(path);
    gfx.DrawImage(logoImage, 10, 10, 187, 40);
}

PdfDocumentRenderer pdfRenderer = new PdfDocumentRenderer();