| Class | Description | 
|---|---|
| WorkflowInstanceQueryDroplet | 
 A droplet used to perform workflow instance queries. 
 | 
| WorkflowTaskFormHandler | 
 A form handler for operating on workflow tasks. 
 | 
| WorkflowTaskFormSubject | 
 A subclass of RepositoryFormHandler which is used by
 WorkflowTaskFormHandler to access and update workflow subject
 properties. 
 | 
| WorkflowTaskQueryDroplet | 
 A droplet used to perform workflow task queries. 
 |