Upwork, fixed order, is it possible to specify the hours worked for the project (to be displayed in the profile)?

Question

Upwork

When performing a fixed order, you can specify how much the project did (hours) so that the profile shows the number of hours for this project? Or is it only possible for hourly projects?
If possible, when to indicate before delivery, after?

Answer 1

no, will not be displayed in the profile