Material Rule Based Workflow Hours to Completion

Hi MDG experts,

Anyone already had the requirement in order to use the field Hours to Completion (EXP_COMPLETE_HOURS) in BRFplus table of workflow WS60800086?

Can any expert explain me how to setup in order to send e-mail notifications based on this field? For example, in case of a change request that exceeds the total hours contained in this field an e-mail should be sent to the processor in order to alert to process it.

I already read some documents about extended notifications and sub-workflows to send e-mails, but my requirement is to use this field to send a notification for the processor.

Image may be NSFW.
Clik here to view.

Any help will be very appreciated.

Kind Regards,

Fabiano