Hi!
I have a business process variable named vProc that has an integer value initialize of 125.
I initialize the process by a UI Form that has these variables:
task | ../API/bpm/task/{{taskId}} | External API
taskId | id | URL parameter
vProc | ../API/bpm/caseVariable/{{task.caseId}}/vProc | External API
In my form I have three Text Areas to show the values: task.id | vProc | taskId