Before this commit, the group by in the gantt view of project didn't
allow the user to find records for which there were not scheduled tasks.
For example, if a Sale Order didn't have a scheduled task, when grouping
by Sale Order, the latter was not displayed. And searching for its name
was not displaying it either.
After this commit, when a user is searching for a sale order, even if
the latter does not have any scheduled task, it is displayed in order to
facilitate the scheduling of new tasks.
In order to do so, a group expand on sale_order_id for the project.task
model have been introduced.
closesodoo/odoo#121819
Taskid: 3251630
Related: odoo/enterprise#41257
Signed-off-by: Xavier Bol (xbo) <xbo@odoo.com>
luve-odoo
e96fc7d3fe