For catWorkX OTRS Integration for JIRA it is recommended to create at least the following fields:

Field Name (Examples)Field TypeDescription

OTRS Ticket ID

Text Field (read only)Name must match the value of the OTRSKEY
OTRS CustomerSelect List (single choice)

If you want to create OTRS tickets from JIRA issues only via the "Create OTRS ticket" action, this custom field can be of type "text", "select list" or "SQL field" (additional add-on necessary)

OTRS QueueSelect List (single choice)if you want to create OTRS tickets from JIRA issues via the Create OTRS ticket action'): can be fields of type text, select list or SQL field (additional plugin necessary
Necessary Fields 

The following fields have to be created if they didn´t exist already:

Depending on your business needs, you probably have to create some more custom fields for Project Portfolio Management for JIRA. For example:

To create a custom field, you have to do the following: