# Power Table Tag History Binding

**URL:** <https://forum.inductiveautomation.com/t/power-table-tag-history-binding/26957>\
**Category:** Ignition\
**Created:** [July 29, 2019, 3:53pm UTC](https://forum.inductiveautomation.com/t/power-table-tag-history-binding/26957 "2019-07-29T15:53:55Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![pgmo](https://avatars.discourse-cdn.com/v4/letter/p/d07c76/32.png) [@pgmo](https://forum.inductiveautomation.com/u/pgmo)\
**Post date:** [July 29, 2019, 3:53pm UTC](https://forum.inductiveautomation.com/t/power-table-tag-history-binding/26957/1 "2019-07-29T15:53:55Z")

</div>

Hi all,  
is it possible to set the tags in a **Tag History** binding of a _Power Table_ dinamically, i.e. just when the window containing the table is opened? As far as I can understand, the only way to set those tags is per drag&drop in the binding configuration dialog:

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/2X/2/292764227d4fe725d1aac5c3a4aaa186adf242ea.png)

Thanks in advance, regards

---

<div class="post-metadata">

**Author:** ![ankitkarwa21](https://avatars.discourse-cdn.com/v4/letter/a/48db29/32.png) [@ankitkarwa21](https://forum.inductiveautomation.com/u/ankitkarwa21)\
**Post date:** [July 29, 2019, 11:10pm UTC](https://forum.inductiveautomation.com/t/power-table-tag-history-binding/26957/2 "2019-07-29T23:10:37Z")

</div>

If you are asking about indirect tag binding, yes, you can do that in Tag history binding for Power Table.  
If you look just below the field that says Selected Historical Tags, you ll find “Indirection” text that you can click on.

---

<div class="post-metadata">

**Author:** ![pgmo](https://avatars.discourse-cdn.com/v4/letter/p/d07c76/32.png) [@pgmo](https://forum.inductiveautomation.com/u/pgmo)\
**Post date:** [July 30, 2019, 6:09am UTC](https://forum.inductiveautomation.com/t/power-table-tag-history-binding/26957/3 "2019-07-30T06:09:58Z")

</div>

> [@ankitkarwa21](#):
>
> If you are asking about indirect tag binding

Thanks [ankitkarwa21](http://forum.inductiveautomation.com/u/ankitkarwa21) for your answer. No, it's not what I'm looking for: I'd like to define the list of historical tags dynamically: not only tags addresses should be dynamic, but also their number.