In the `res.partner` form:
- the field `user_id` is set in base,
and is directly within the base res.partner.form form view,
within the `Sales & Purchase` notebook page
(which is in the base module despite what the tab name could make think)
https://github.com/odoo/odoo/blob/f294079a8946e88f0564dc96bf8a9531958697fe/odoo/addons/base/views/res_partner_views.xml#L343
- the field `team_id` is set in the module `sales_team`, and added
in the res.partner.form form view from this `sales_team` module
https://github.com/odoo/odoo/blob/f294079a8946e88f0564dc96bf8a9531958697fe/addons/sales_team/views/res_partner_views.xml#L9
Therefore, there isn't any obvious reason why the context `default_`
keys for `user_id` and `team_id` are set
only once the `crm` module installed,
neither why it only applies if you are a salesperson
(to the group `sales_team.group_sale_salesman`, sets in the view
`groups_id`).
If we have a look to the commit
f0b7600314
The goal described in the commit description is still achieved
by moving these default context keys in their respective module.
Besides, having a closer look in this commit,
`default_user_id` is directly added in the simplified partner form
within the base module, but is added through the crm module
for the regular form. Which doesn't make really sense.
Part-of: odoo/odoo#98551
Denis Ledoux
e510f0835f