Automation :: Prompt For Input

[cas2]

Hi Everyone - I hope you all are having a nice day! :)

I use Trello to track active work orders throughout the day. One of the custom fields that I have created is 'Start Mileage' -- This is where the techs input the current mileage on the truck they are assigned.
ie - 87432 <---Current Odometer Mileage

Is there a way to create a button that, when pressed, will prompt a user for input?

In my specific case it would be nice if the button said 'Start Drive' and when clicked a message box would pop up that said "Please input current mileage." then move that value to a custom field.

Users are already inputting values to the custom field but the automation would be nice to also mark some other custom fields that we have set up to the correct values.

Thank you all for your help! Have a great day. :)

[milynnus · Accepted solution]

@cas2 

Trello does not have this feature. 

[cas2]

I thought that was the case but I figured I'd ask.

Thank you for your help - have a great night! :)