# Bulk addition of events in conjunction with filters

**URL:** <https://gramps.discourse.group/t/bulk-addition-of-events-in-conjunction-with-filters/4249>\
**Category:** Ideas\
**Created:** [October 1, 2023, 6:34pm UTC](https://gramps.discourse.group/t/bulk-addition-of-events-in-conjunction-with-filters/4249 "2023-10-01T18:34:17Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![emyoulation](https://yyz2.discourse-cdn.com/free1/user_avatar/gramps.discourse.group/emyoulation/32/67_2.png) [@emyoulation](https://gramps.discourse.group/u/emyoulation)\
**Post date:** [October 2, 2023, 3:48pm UTC](https://gramps.discourse.group/t/bulk-addition-of-events-in-conjunction-with-filters/4249/8 "2023-10-02T15:48:52Z")

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> [@Urchello](#):
>
> help pls with SuperTool

There is a thread introducing SuperTool and doing a first batch operation:

> [@Tree vivisection experiments with the Isotammi SuperTool](https://gramps.discourse.group/t/tree-vivisection-experiments-with-the-isotammi-supertool/1621):
>
> This is a start of a “How do I…?” article for the wiki on Approaching Automated Data Harmonization. Manually cleaning data to make it consistent and fill in omissions is purely a misery. There are excellent tools to clean messy data outside of Gramps. You could use [OpenRefine](http://openrefine.org/) or manipulate CSV data in a spreadsheet like Excel. That means taking the data out of the Tree structure of Gramps, losing the benefit of Gramps understanding how the data element interrelate, and risking data loss during …

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