Technically it does 3 different things:
* switch from 1 level of o2m to 2 levels of o2m when recursing
* handles `parent.<xxx>` readonly modifiers on o2m subfields
* handles `id` readonly modifiers on o2m subfields (already worked in the
normal case but not for o2m records from default_get)
The last two especially are temporary quickfixes, that will need proper fixes.
closesodoo/odoo#32428
Signed-off-by: Christophe Simonis <chs@odoo.com>
Xavier Morel
7e4b0350c3