# Tag Attribute: Documentation

**URL:** <https://forum.inductiveautomation.com/t/tag-attribute-documentation/5206>\
**Category:** Ignition\
**Created:** [September 27, 2012, 8:21am UTC](https://forum.inductiveautomation.com/t/tag-attribute-documentation/5206 "2012-09-27T08:21:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lisawas](https://avatars.discourse-cdn.com/v4/letter/l/4bbf92/32.png) [@lisawas](https://forum.inductiveautomation.com/u/lisawas)\
**Post date:** [September 27, 2012, 8:21am UTC](https://forum.inductiveautomation.com/t/tag-attribute-documentation/5206/1 "2012-09-27T08:21:45Z")

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What is Documentation? Can I store information in there? Is so, how many characters can I store under this attribute, please?

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**Author:** ![greg.simpson](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/greg.simpson/32/3135_2.png) [@greg.simpson](https://forum.inductiveautomation.com/u/greg.simpson)\
**Post date:** [September 27, 2012, 4:29pm UTC](https://forum.inductiveautomation.com/t/tag-attribute-documentation/5206/2 "2012-09-27T16:29:07Z")

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Documentation is there for the developer/end user, and you can store up to 4096 bytes.