Reporta a task custom field by my task page

Hi everyone,
In my tasks in project i have a custon field namen spends, it's a field that is reported by the resource along the task execution. The field is a cost task field without formula.
I need that field reported by the resource, i try to add the field to my task view of the PWA and it appears and can be updated bay the resource even the update is send to the project manager. The project manager can review the update, if he/she checks the detail of the update can see the change in the spends field and aprove the change.
But at the moment of publish the update it not appears nether in the project center nor the project pro.

Its is possible what i trying to doo  i am forgetting something?
Thanks for your help,
Jose X Perez