Can we change the task display name dynamically?

Question

I have a scenario where I want to change the task display name while I am still working on my task. I am not closing my task. I am working on my task and when the milestone value changes in my form, I want task name to be changed. 
 How can we do this?

sandeepd · Answer

Hi diptis0001 , 
 
Yes, you can. Use expression editor and update your pv!value based on your milestone change or write and expression and call it in task display name, whenever you will be updating your milestone at the same time update local!value or expression value as well. 
 
Thanks, 
Sandeep Deshmukh

Amit Mishra · Answer

Yes Dipti, you can. 
Every User Input Task has name and Task Display Name. Name is static but you can use expression editor for "Task Display Name". Here you can write your expression and process variable(s) can be used. Hence it will take dynamic name. Thanks

legodfw · Answer

In your process model node for User Input Task, look @ the Task Display Name, click on the "Use Expression Icon" on the right side. 
 A new window pops, and you can put your Task Display as an expression.