# Ignition Design Help

**URL:** <https://forum.inductiveautomation.com/t/ignition-design-help/14512>\
**Category:** Archived Topics\
**Created:** [June 14, 2017, 10:21am UTC](https://forum.inductiveautomation.com/t/ignition-design-help/14512 "2017-06-14T10:21:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![BHASKAR](https://avatars.discourse-cdn.com/v4/letter/b/f4b2a3/32.png) [@BHASKAR](https://forum.inductiveautomation.com/u/BHASKAR)\
**Post date:** [June 14, 2017, 10:21am UTC](https://forum.inductiveautomation.com/t/ignition-design-help/14512/1 "2017-06-14T10:21:44Z")

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Hi, I have history tag of Boolean data type. I want to insert this tag into a table if it is true only. How to do this???

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**Author:** ![BHASKAR](https://avatars.discourse-cdn.com/v4/letter/b/f4b2a3/32.png) [@BHASKAR](https://forum.inductiveautomation.com/u/BHASKAR)\
**Post date:** [June 14, 2017, 10:23am UTC](https://forum.inductiveautomation.com/t/ignition-design-help/14512/2 "2017-06-14T10:23:24Z")

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i have to use this tag as indirect tag also.

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**Author:** ![shibubalaji](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/shibubalaji/32/9165_2.png) [@shibubalaji](https://forum.inductiveautomation.com/u/shibubalaji)\
**Post date:** [December 7, 2018, 4:29am UTC](https://forum.inductiveautomation.com/t/ignition-design-help/14512/3 "2018-12-07T04:29:35Z")

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Create a customized memory tag with expression as if ( the specified boolean history tag=true,), this will store the true to new history tag…