When creating a report, you often need to calculate the dates for the start and end of the reporting period, on month boundaries. Here is the current “best practice” way to achieve this:
[DateTime:
format=yyyy-MM-dd,
dateOnly=true,
day=1,
=>ReportingPeriodEnd
]
[DateTime:
value={=ReportingPeriodEnd},
addMonths=-1,
=>ReportingPeriodStart
]
Result: