I have a report:
Now I need a row like the below:
LTM adj costs//25//19//11 (25=4138 i.e. adding all the adj costs from present to last 2 periods) similarly 19 and 11 assuming the previous period adj costs values are 2 and 5.
NOTE: Items are from the structures in the rows and periods are offsets for Posting periods in the column.
How can I calculate or define the LTM adj costs.
Please let me know if I am clear.