I need to create a matrix page as in the picture.
As you can see, I practically need two cells under one date column header (For example, for the 1st day, it's "P" and "K").
Can this be done? I am not very experienced in making matrices.
I used MatrixManagement.GeneratePeriodMatrixData function.
I tried to create Matrix_ColumnCaption rray with dimension 31, and Matrix_CellData array with dimension 62, but I think tis is not a good way to do this?
Thank you in advance!