Way to add time estimate when creating new tasks?

Hi,

is there a way to add a time estimate when adding a new task from the week view? Like one can use "@" to add a role or "!" to set the urgency. I decided to give weekplan a try yesterday and it is quite annoying to add the task, then click on it, click edit, add a time estimate there. 

I found the thread when the feature was first suggested and later implemented, and the use cases there should also benefit from such a thing - So I ask: Did I miss it somewhere? Or does it not exist (yet)? 

cheers,
Chris