Dynamic parametars for SAP BW

[Steels_Cat]

What is currect way to replace below values with dynamic parametars. I would like to get data from SAP BW for last 12 months and I need to create dynamic parametar to replace these values. For example next month the values would be - "DATEFROM", {"2022-02-01"}}, and "DATETO", {"2023-02-01"}},. This has to be changed dynamic. 

= Cube.Transform(CPRL,
{
{Cube.ApplyParameter, "DATEFROM", {"2022-01-01"}},
{Cube.ApplyParameter, "DATETO", {"2023-01-01"}},

[Steels_Cat · Accepted solution]

This is what I have built. Now it seems to work correctly .

date_from = DateTime.Date(Date.AddMonths(DateTime.LocalNow(), -12)),
    date_to = DateTime.Date(DateTime.LocalNow()),
    date_from_formatted = Date.ToText(date_from, "yyyy-MM-dd"),
    date_to_formatted = Date.ToText(date_to, "yyyy-MM-dd"),
    #"Added Items" = Cube.Transform(YourTable),
        {
            {Cube.ApplyParameter, "DATEFROM", {date_from_formatted}},
            {Cube.ApplyParameter, "DATETO", {date_to_formatted}},