What is a key limitation when defining criteria for custom KPIs?

Defining criteria for custom KPIs involves certain constraints that can impact how performance metrics are calculated and interpreted. One key limitation is that no date or period may be included in the criteria. This means that while establishing a custom KPI, users cannot filter or aggregate data based on specific time frames directly within the KPI definition.

The inability to include date or period constraints limits the custom KPI's flexibility because it cannot directly reflect changes over time. Users often rely on date parameters to assess trends, seasonality, or other temporal factors, and this restriction means that additional steps may be required outside the KPI itself to analyze performance over periods. This limitation is particularly relevant in scenarios where businesses need to evaluate operations, sales, or other metrics across different dates or reporting periods to make informed decisions.

While other options might suggest limitations, they do not accurately capture a defining restriction like the exclusion of date and period parameters in custom KPIs.