As far as I'm aware you won't be able to use the CumulativePeriod functionality for this. If your input data is one row per month then you should be able to calculate YTD measures prior to loading into LASR. If your input data has multiple rows per month then it gets a lot trickier. What does your input data look like? ... View more

Does the report also have a report-level display rule, and you are viewing the report in the modern (HTML5) viewer? If so, you will need to remove the report-level rule. ... View more