# Rule trigger missing fields for filter? **URL:** \ **Category:** Get Help\ **Created:** [May 25, 2025, 4:46pm UTC](https://community.fibery.io/t/rule-trigger-missing-fields-for-filter/8861 "2025-05-25T16:46:44Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Jonathan](https://avatars.discourse-cdn.com/v4/letter/j/aeb1de/32.png) [@Jonathan](https://community.fibery.io/u/Jonathan)\ **Post date:** [May 25, 2025, 4:46pm UTC](https://community.fibery.io/t/rule-trigger-missing-fields-for-filter/8861/1 "2025-05-25T16:46:44Z")
Hi, I’m setting up a new rule that should be triggered when an entity is updated. I’m required to select the field that’s being updated, however my field of interest, which is a standard multiselect, isn’t contained in the list. I’m perplexed; is there a reason for this? A workaround? ---
**Author:** ![Chr1sG](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/chr1sg/32/3941_2.png) [@Chr1sG](https://community.fibery.io/u/Chr1sG)\ **Post date:** [May 25, 2025, 5:07pm UTC](https://community.fibery.io/t/rule-trigger-missing-fields-for-filter/8861/2 "2025-05-25T17:07:51Z")
A multi-select is basically like a to-many relationship, so you need to use the `'entity (un)linked to (from) ...'` trigger: ![image](https://us1.discourse-cdn.com/flex020/uploads/fibery/original/2X/e/e6897eca87be015d3f68a375b92ca6a952cab440.png) Note: if in the actions, you need to use a formula, you’ll be able to reference to the (un)linked entity. ---
**Author:** ![Jonathan](https://avatars.discourse-cdn.com/v4/letter/j/aeb1de/32.png) [@Jonathan](https://community.fibery.io/u/Jonathan)\ **Post date:** [June 2, 2025, 9:39pm UTC](https://community.fibery.io/t/rule-trigger-missing-fields-for-filter/8861/3 "2025-06-02T21:39:17Z")
That did the trick, thanks. ---
**Author:** ![Chr1sG](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/chr1sg/32/3941_2.png) [@Chr1sG](https://community.fibery.io/u/Chr1sG)\ **Post date:** [June 2, 2025, 10:42pm UTC](https://community.fibery.io/t/rule-trigger-missing-fields-for-filter/8861/4 "2025-06-02T22:42:51Z")