We are trying to establish bidirectional issue sync between JIRA cloud and JIRA server instance. We are able to sync most of the custom fields except one scenario where we have to sync value from a custom text field (JIRA server source instance) to a custom select list single choice field (JIRA cloud destination instance). There might be new values added in the text field at the source side which have to be added to the target select list field options if it is not already present. The source is free text field in JIRA Server and the target is select list (single choice) field in JIRA cloud.