I then have two choices. Create my model from scratch or from an existing project or activity
a. Create an empty model
By checking “To empty”, I can go straight to the editing stage by clicking on Save.
It's then up to me to fill in the various fields that will make up my model, such as: its definition, its schedule (for projects only), its risks, its sub-budget(s) and its budget lines.
Once all the elements of my model have been filled in, I can publish it to make it functional.

The fields left blank can be filled in as required in your projects and activities created from your template.
b. Create a template from an existing project or activity
By checking “From an existing project”, I can decide which of the following elements I want to include in my model: project or activity definition, budget, risks and Gantt schedule.

Inactive model
When a template is created, it is inactive. Make any necessary changes before publishing it, to make it available to your collaborators.
2. Creating a project from a template
To create a project from a template, I enter a name for my project and launch the wizard.
In the Definition step, I select the template from which I want to create my project. Selecting the model in this phase will retrieve all the contents of the Definition tab, as well as the Risks.
The budget step retrieves the model's sub-budgets and budget lines.