| Class | Description | 
|---|---|
| CheckAllowedUsersCondition | 
 Condition for checking rights of an user for the current action. 
 | 
| CheckProcessCreatorCondition | 
 Condition for checking if the current user is the process creator. 
 | 
| ProcessCurrentStepCondition | 
 OSWorkflow condition to test the current step of a process
 The following configuration have to be used: 
 | 
| RegisterVariable | 
 Registers the value of a workflow variable 
 | 
| SendProcessMailFunction | 
 Send mail to the users listed in the "users" argument. 
 |