How to keep a group of rows always together in a Word document?

using Syncfusion.DocIO;
using Syncfusion.DocIO.DLS;

//Create a Word document.
using (WordDocument document = new WordDocument())
{
    //Add a section to the Word document.
    IWSection section = document.AddSection();
    //Set number of table rows.
    int rowCount = 200;
    //Set number of row set.
    int rowSet = 3;
    //Create a table with specified number of rows.
    IWTable innerTable = CreateTable(rowCount, rowSet, document);
    //Create the outer table.
    IWTable outerTable = section.AddTable();
    //Keep a group of rows in the same page when one of the row in group is placed on next page.
    KeepGroupOfRows(innerTable, outerTable, rowSet);
    //Create a file stream.
    using (FileStream outputFileStream = new FileStream(Path.GetFullPath(@"../../../Sample.docx"), FileMode.Create, FileAccess.ReadWrite))
    {
        //Save the Word document to the file stream.
        document.Save(outputFileStream, FormatType.Docx);
    }
}

/// <summary>
/// Create a table.
/// </summary>
private static IWTable CreateTable(int rowCount, int rowSet, WordDocument document)
{
    //Create inner table.
    WTable table = new WTable(document);
    //Specify the total number of rows & columns.
    table.ResetCells(rowCount, 1);
    int dataNum = 1;
    //Add text to table's row.
    for (int tableRowIndex = 0; tableRowIndex < table.Rows.Count; tableRowIndex++)
    {
        table[tableRowIndex, 0].AddParagraph().AppendText("Data" + dataNum);
        dataNum++;
        if ((tableRowIndex + 1) % rowSet == 0)
        {
            dataNum = 1;
        }
    }
    return table;
}
/// <summary>
/// Add rows to the outer table by keeping them in groups.
/// </summary>
private static void KeepGroupOfRows(IWTable innerTable, IWTable outerTable, int rowSet)
{
    int innerTableRowIndex = 0;
    //Create number of tables based on row set and add it to outer table rows.
    IWTable table = outerTable.AddRow().AddCell().AddTable();
    while (innerTable.Rows.Count > 0)
    {
        table.Rows.Add(innerTable.Rows[0]);
        if ((innerTableRowIndex + 1) % rowSet == 0)
        {
            table = outerTable.AddRow().Cells[0].AddTable();
        }
        innerTableRowIndex++;
    }
    //Format the outer table.
    outerTable.TableFormat.Borders.BorderType = BorderStyle.None;
    outerTable.TableFormat.IsBreakAcrossPages = false;
    outerTable.TableFormat.Paddings.Left = 0;
    outerTable.TableFormat.Paddings.Right = 0;
}