Overview
When selecting any Meta-Attributes, the correct editor is displayed. Currently provided editors are
String Editor
It is the same as default :

Boolean Editor
It is provided for Meta-Attributes identified as Boolean.

Condition Editor
It is including also a Boolean Editor, and it is used for some Meta-Attributes provided by Minyaa, related to permissions on issue operations.

UserByStep Editor
It is provided for each defined User By Workflow Step customfield.

Worklog Type Editor
It is provided at Workflow Step level in order to define the list of allowed Worklog Types.
