odoo/documentation#4577

Created by fw-bot
Merged at 9e3002189ce35e8ff9d98726d2515574999c5ea9

Statuses:

label
odoo-dev:saas-16.2-16.0-helpdesk-track-and-bill-time-jero-UtsC-fw
head
713ed699e3ff740588c1a0c2cb3898a2bb5cf7f1
merged
2 years ago by Jessica Rogers (jero)
odoo/documentation
16.0 #3974
saas-16.1 #4576
saas-16.2 #4577
saas-16.3 #4578
17.0
18.0
saas-18.2
saas-18.3
saas-18.4
19.0
master #4579

[FW][IMP] helpdesk: combine and update invoice time docs

This PR combines the two "Invoice time spent on tickets" docs into one document, called "Track and Bill Time". It also updates the process for 16 including screenshots and terminology, and removes unnecessary steps.
I also reorganized the document structure with this update. The two previous documents were under a different sub-section "Timesheet and Invoice". That sub-section been removed, and the new document is now listed under "Advanced".  Redirects have been updated.

Forward-Port-Of: #3974