# Adding and Deleting Tags from a Related Table

**URL:** <https://community.glideapps.com/t/adding-and-deleting-tags-from-a-related-table/16552>\
**Category:** Ask for Help\
**Created:** [September 30, 2020, 5:21am UTC](https://community.glideapps.com/t/adding-and-deleting-tags-from-a-related-table/16552 "2020-09-30T05:21:58Z")\
**Posts on this page:** 1\
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**Author:** ![Mauronic](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/mauronic/32/21726_2.png) [@Mauronic](https://community.glideapps.com/u/Mauronic)\
**Post date:** [September 30, 2020, 11:48pm UTC](https://community.glideapps.com/t/adding-and-deleting-tags-from-a-related-table/16552/4 "2020-09-30T23:48:29Z")

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As far as not allowing duplicates, I think @Robert_Petitto’s example may help, but after experimenting with this for an hour or so I am not sure how I would modify it for this case.

> [@Eliminate choices after they've been selected: Many-to-many relations](https://community.glideapps.com/t/eliminate-choices-after-theyve-been-selected-many-to-many-relations/9726):
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