State timeline
This component visualizes the alarm state changes over time of a parameter, element or service. By default, it shows a timeline for the last 24 hours, but a time range can be added as data to set the component to a different time range.

State timeline component in DataMiner 10.4.6
To configure the component:
Apply element, service, or protocol/element parameter data.
Add a filter if necessary:
If the component uses protocol parameter data, add an element filter.
If the component uses table or column parameter data, add an index filter.
Optionally, add a time range component and configure the state timeline component to use it as a filter.