This slide explains the Wizards: Defining and Launching in Odoo. Wizards describe interactive sessions with the user (or dialog boxes) through dynamic forms. A wizard is simply a model that extends the class Transient Model instead of Model. Wizard records are not meant to be persistent; they are automatically deleted from the database after a certain time. This is why they are called transientWizard models do not require explicit access rights: users have all permissions on wizard records. Wizard records may refer to regular records or wizard records through many2one fields, but regular records cannot refer to wizard records through a many2one field.

1. Wizards - Defining and
Launching in Odoo 15
www.cybrosys.com

2. INTRODUCTION
 This slide explains about the Wizards: Defining and Launching in Odoo. Wizards describe
interactive sessions with the user (or dialog boxes) through dynamic forms.
 A wizard is simply a model that extends the class Transient Model instead of Model.
Wizard records are not meant to be persistent; they are automatically deleted from the
database after a certain time. This is why they are called transient.
 Wizard models do not require explicit access rights: users have all permissions on wizard
records.
 Wizard records may refer to regular records or wizard records through many2one fields, but
regular records cannot refer to wizard records through a many2one field.

3. Transient models:
 It’s based on models. TransientModel class. Data stored in the database is
temporary in this class. It periodically clears the data from the database table.
 Data in the wizard requires only temporary storage so Odoo uses a transient
model, where data is stored temporarily.

4. Characteristics of the transient model:
 Records in the wizard require only temporary storage, so they are deleted after some time from the
database.
 Users have all permissions on wizard records, they don’t require explicit access rights.
 Records in the wizard can refer through many2one fields or to regular records, but regular records
cannot refer through many2one fields or to wizard records.

5. Define a wizard

6. Define the View

7. Define an Action

8.  res_model: Model of the wizard that has to appear.
 view_id: xml view of the wizard.
 view_mode: wizard appears in the form view so it is form.

9. UI View of the wizard

10. For More
Details
Check our company website for related blogs and Odoo
book.
Odoo Book V15
Check our YouTube channel for functional and technical
videos in Odoo.
Wizards - Defining and Launching in Odoo 15

12. Thank You