How to make a secondary x-axis on column graph

AHANSON

Hi, I need to capture 2 catagories on the x-axis of the chart, one for cohort and one for month. Each cohort will have Jan - July months, there there will be 2 groups on the x-axis. For example, here is my sheet:

and so far my graph looks like this:

The months are correct but I need them grouped with a second axis for cohort ST 5E10 DE and PD-1 5E10 DE.

Can smartsheet do this?

Thanks

Intern98

Hi as far as I'm aware it is not supported,

given your case, you can label it using the axis label to indicate which is ST and PD as it is clearly differentiated on each side.