I am building a report that will make a comparison with figures for the last 3 months, and last 12 months. For this I will build 3 datasets with the exact same structure, with the difference that I need each one of them the data will be different.
The way I am trying to do it is to go to a specific dataset and on the parameters tab choose the parameter and do as example below:
The parameter above would be for the dataset that needs to show the figures for the last quarter, the period field is an integer and every month as a number attached, so I figured that if for this specific dataset in the parameters tab there is an instruction for the parameter in the expression it should work...
It doesn't, anyone has a suggestion for this?