August 5, 2026 - Multi-select support for aggregation functions and new auto aggregation mode

Context


Change Type: Feature
Product area: Application enablement & solutions
Component: Web SDK
Deployed at: eu.latest.cumulocity.com, apj.cumulocity.com, jp.cumulocity.com, cumulocity.com, us.cumulocity.com

Technical details

Build artifact: ui-c8y (1024.2.0)
Internal ID: MTM-66621

Description


Previously, the “Data graph” widget and the data explorer supported only a single aggregation function per data point. Now you can select multiple aggregation functions at once (for example, minimum, maximum, and average) and compare them in parallel on the same chart, including a band display for minimum/maximum.

In addition, the new “Auto” aggregation mode calculates the aggregation interval automatically from the selected time range and a configurable number of data points per chart. When zooming in, the chart can either load data at a finer interval or reuse the already loaded data. Auto mode is available on tenants migrated to time series. Existing widget configurations continue to work unchanged.