EV_AFTER : Adding grand total BPC 7.5

Hi All,

Report details;

Only 1 Dimension in row Key range

Hardcoded many DIM values on Column key range

Need to sort the report based on a column( Used EVPRO to get the values for this column)

Used EV_Before to add a heading to based on the sorted values

Used EV_After to add subtotal based on sorted values

Now I need to add a grand total and also insert a row in between these totals.

e.g:

I have sorted column k which has values A,B,C and D. So my report is clubbing all A values and displaying it under the heading A and a subtotal after clubbing all values.

Now I need to add a row whic will show a sum of "Total A" + "total B" + Total C = X and then a grand total which has a sum of X+Total D. something like the attached image. Please help.