# Time series chart in Reports 7.9

**URL:** <https://forum.inductiveautomation.com/t/time-series-chart-in-reports-7-9/12659>\
**Category:** Ignition\
**Created:** [February 9, 2017, 9:13am UTC](https://forum.inductiveautomation.com/t/time-series-chart-in-reports-7-9/12659 "2017-02-09T09:13:25Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![HALW80](https://avatars.discourse-cdn.com/v4/letter/h/47e85d/32.png) [@HALW80](https://forum.inductiveautomation.com/u/HALW80)\
**Post date:** [February 9, 2017, 9:13am UTC](https://forum.inductiveautomation.com/t/time-series-chart-in-reports-7-9/12659/1 "2017-02-09T09:13:25Z")

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Hi is it possible to chart 2 pens from 2 different datasets on a time series chart?  
I have 2 different tag query histories.  
Datakey on chart options seems only let me choose 1 but when I drag the tag down to Pens it subscripts it with "datasource.pen but doesn’t show the required data

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [February 9, 2017, 12:55pm UTC](https://forum.inductiveautomation.com/t/time-series-chart-in-reports-7-9/12659/2 "2017-02-09T12:55:56Z")

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The classic chart can do this, but you’ll have to configure it all yourself. That is, not quite so easy.