# Labels for linear chart

**URL:** <https://discourse.nodered.org/t/labels-for-linear-chart/43968>\
**Category:** Dashboard\
**Created:** [10 April 2021 15:58 UTC](https://discourse.nodered.org/t/labels-for-linear-chart/43968 "2021-04-10T15:58:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![henriquefchaves](https://avatars.discourse-cdn.com/v4/letter/h/278dde/32.png) [@henriquefchaves](https://discourse.nodered.org/u/henriquefchaves)\
**Post date:** [10 April 2021 15:58 UTC](https://discourse.nodered.org/t/labels-for-linear-chart/43968/1 "2021-04-10T15:58:24Z")

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Sorry, for the repetitive question. First question on the forum, first of all I ask if somebody can get me some link with documentation to work with charts and msg.payload in NR.  
Second if someone can help me work to put unity like (W,m, seconds) on x-axis and a title on y-axis?

Thanks for Help

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [10 April 2021 17:10 UTC](https://discourse.nodered.org/t/labels-for-linear-chart/43968/2 "2021-04-10T17:10:15Z")

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> [@henriquefchaves](#):
>
> first of all I ask if somebody can get me some link with documentation to work with charts and msg.payload in NR.

Help is built in...

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/a/4/a420dc737735f114a40e103ce932054aefade0b0.png)

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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:** [10 May 2021 17:11 UTC](https://discourse.nodered.org/t/labels-for-linear-chart/43968/3 "2021-05-10T17:11:07Z")

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