# Line chart with multiple unknown series

**URL:** https://discourse.nodered.org/t/line-chart-with-multiple-unknown-series/73288
**Category:** Dashboard
**Created:** [6 January 2023 10:15 UTC](https://discourse.nodered.org/t/line-chart-with-multiple-unknown-series/73288 "2023-01-06T10:15:27Z")
**Posts on this page:** 1
**Page:** 2

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [20 January 2023 19:15 UTC](https://discourse.nodered.org/t/line-chart-with-multiple-unknown-series/73288/21 "2023-01-20T19:15:08Z")

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