Odoo model

mail.composer.mixin

Mail Composer Mixin. Defined in module mail; exists in Odoo 16, 17, 18, 19, 20. Across the upgrade steps we tracked: 1 fields added, 0 removed, 0 renamed.

Odoo 16 mail
Odoo 17 mail
Odoo 18 mail
Odoo 19 mail
Odoo 20 mail

Odoo 16 to 17

Community only All changes in this step

Fields added (1)

Field	Type	Module
body_has_template_value	boolean	mail

Odoo 17 to 18

Community only All changes in this step

No change to this model's own fields in this step.

Odoo 18 to 19

Community + Enterprise All changes in this step

No change to this model's own fields in this step.

Odoo 19 to 20

Community + Enterprise All changes in this step

No change to this model's own fields in this step.

All fields declared on mail.composer.mixin (7)

Fields this model declares itself in any version, with the versions they exist in. Inherited fields (mail.thread and other mixins) are on the parent model's page.

present not present not covered (Enterprise, Odoo 16 and 17)

Show all 7 fields

Field	Type	Label	Module
body	html	Contents	mail
body_has_template_value	boolean	Body content is the same as the template	mail
can_edit_body	boolean	Can Edit Body	mail
is_mail_template_editor	boolean	Is Editor	mail
lang	char		mail
subject	char	Subject	mail
template_id	many2one mail.template	Mail Template	mail

Related models

Inherits: mail.render.mixin

Linked by its relational fields: mail.template

Coverage. Odoo 16 to 17 and 17 to 18 compare Community modules only (the Enterprise 16 and 17 sources are not available to us). Odoo 18 to 19 and 19 to 20 include Community and Enterprise modules. Everything here comes from a static read of the Odoo source code: a field counts as removed only when no parent model, mixin or delegated model still provides it. Fields created dynamically at run time can be missed, and entries we could not confirm are marked as low confidence.

Planning an Odoo upgrade?

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