# Vertical Line marker for Timeseries chart

**URL:** <https://forum.inductiveautomation.com/t/vertical-line-marker-for-timeseries-chart/110726>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [September 17, 2025, 5:51pm UTC](https://forum.inductiveautomation.com/t/vertical-line-marker-for-timeseries-chart/110726 "2025-09-17T17:51:16Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Tim](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/tim/32/3361_2.png) [@Tim](https://forum.inductiveautomation.com/u/Tim)\
**Post date:** [September 17, 2025, 5:56pm UTC](https://forum.inductiveautomation.com/t/vertical-line-marker-for-timeseries-chart/110726/2 "2025-09-17T17:56:45Z")

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This is similar to this example:

> [@Time Series Chart Markers](https://forum.inductiveautomation.com/t/time-series-chart-markers/110337/2):
>
> Try adding the series name under props.plots[0].trends[0].series Here is a working Time Series Chart with a single line marker: play_button View JSON

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