Dhtmlxlayout custom layout patterns

[support07]

I want pattern 4A + 4L. See attached file.
Can i make it ?

[Darya]

You can create ‘4A’ layout and attach to the cell ‘D’ layou patten ‘2E’:

Or you can create ‘3J’ layout and attach to the cell ‘C’ layou patten ‘3L’:

[support07]

Thank You.