adjust archetype to demo

[diegopf]

Pull request template

Describe the purpose of the change, the specific changes done in detail, and the issue you have fixed.

Motivation and context

• [ ] Dependencies. If any, specify:
• [ ] Open issue. If applicable, link:

Type of change

• [ ] Bug fix (non-breaking change that fixes an issue)
• [ ] New feature (non-breaking change that adds functionality)
• [ ] Breaking change (fix or feature that causes existing functionality to not work as expected)
• [ ] Change requires a documentation update

What is the destination branch of this PR?

• [ ] Main
• [ ] Other. Specify:

How has this been tested?

Tests performed according to testing guidelines:

Checklist:

• [ ] My code follows the style guidelines of this project.
• [ ] I have performed a self-review on my own code.
• [ ] I have commented my code, particularly in hard-to-understand areas.
• [ ] I have made corresponding changes to the documentation.
• [ ] My changes generate no new warnings.
• [ ] I have added tests that prove my fix is effective or that my feature works.
• [ ] New and existing unit tests pass locally with my changes.

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Check PR 357 preview 👀

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