Description of problem:
When I want to define reassignment on a user task and this task should be assigned to some user specified in process variable, Designer denies to accept expression #{variableName} as input of field "Users" (or field "Groups").
Similarly when defining escalation, process variable cannot be used on any field except the "Body" field.
The only explanation I get is "The value in this field is invalid". If I understand it correctly, all these options are transformed to bpmn2 definitions as data input/output mappings of the task, so usage of the process variables should be possible.

Version-Release number of selected component (if applicable):
6.0.0.CR1