Based on the custom field selection component need to updated on post function

[Krishna]

Hi,

Based on the custom field value selection component need to updated on post function(the user provides this in the input and custom field has drop down values).

Thanks,

Krishna

[Nic Brough -Adaptavist-]

https://library.adaptavist.com/entity/update-priority-based-on-a-custom-field shows you how to read your custom field, and you can see how to set a system field like component from it as well (components expects an array of components though, not a single value)