Hi @JVerhoef ,
If your field (Work-Quarter) is a single select field in your Epic, you can create a JavaScript inherited field dimension. The code would be:
[jira.customfield_epiccustomfield]
name = "Epic Customfield value"
data_type = "string"
group = "Linked issue dimensions"
dimension = true
update_from_issue_key = "epic_key"
javascript_code = '''
if(issue.fields.customfield_NNNNN && issue.fields.customfield_NNNNN.value) {
issue.fields.customfield_epiccustomfield = issue.fields.customfield_NNNNN.value;
}
'''
Where NNNNN is your Jira customfield ID.
See documentation: JavaScript calculated custom fields
After you import the JavaScript dimension, you can use the newly created dimension to filter your issues by Epic’s field value, including the ‘(none)’ value:
best,
Gerda // support@eazyBI.com