# How to add y axis once

**URL:** <https://forum.inductiveautomation.com/t/how-to-add-y-axis-once/68255>\
**Category:** General Discussion\
**Tags:** perspective\
**Created:** [January 5, 2023, 2:07pm UTC](https://forum.inductiveautomation.com/t/how-to-add-y-axis-once/68255 "2023-01-05T14:07:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Rocky\_Burman](https://avatars.discourse-cdn.com/v4/letter/r/4bbf92/32.png) [@Rocky\_Burman](https://forum.inductiveautomation.com/u/Rocky_Burman)\
**Post date:** [January 5, 2023, 2:07pm UTC](https://forum.inductiveautomation.com/t/how-to-add-y-axis-once/68255/1 "2023-01-05T14:07:24Z")

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Hi, there  
I am trying to create dynamic x y chart. The chart contains temperature, humidity, current and so on. I am able to get the dynamic series but not able to get y axes. Whenever I select two temperature y axes also giving me two temperature axis. So I am trying to asking that, although I select multiple temperature or any other at same time I need once in y axis.

 ![2amp](https://us1.discourse-cdn.com/inductiveautomation/original/3X/8/1/817e0a3044480dd543e4aeacc9299b4d8a5d2fa4.jpeg)

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**Author:** ![Aaron\_Rai](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/aaron_rai/32/34758_2.png) [@Aaron\_Rai](https://forum.inductiveautomation.com/u/Aaron_Rai)\
**Post date:** [January 12, 2023, 10:05pm UTC](https://forum.inductiveautomation.com/t/how-to-add-y-axis-once/68255/2 "2023-01-12T22:05:57Z")

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Hello Rocky\_Burman,

How exactly are you dynamically populating the XY chart. If only one Y-axis is defined in the charts configuration, each series will render on that Y-axis. Typically when you see multiple Y-axis it is because there are multiple elements defined for the Y-axis. You should avoid adding elements to this property if one element already exists in the Y-axis.