Assigning data element to another data element in aggregated data (dataset)

I have two seperate data elements, zscore male and zscore female, I want to assign them to zscore data element with category combination male/female, it isn’t necessary by using dhis2 frontend like (web browser), if this can be applicable by using postgresql its ok I’m just looking for steps to do that

Hi @malla43

Welcome back to the community. Would you please take a screenshot of how the form should look like? It’s not clear what you mean by assigning these two data elements with category combination male/female since these are scores?

Thanks!

PW_MUAC
LW_MUAC
PLW_MUAC
The NUT_MAM_PW_MUAC and NUT_MAM_LW_MUAC are data elements for form A, NUT_MAM_MUAC is a data element with category combination (PW/LW) for form B, how to assign form A data elements to form B data element