how do you change the options in a select list for a custom field?

[Cornelius Conboy]

This page was helpful in creating the field. Once created we may need to adjust the options in the select list. Can this be done? 

https://confluence.atlassian.com/jira064/adding-a-field-to-an-issue-720416261.html

[Nic Brough -Adaptavist-]

Go back to admin -> custom fields, find your field, and click "configure"