> For the complete documentation index, see [llms.txt](https://support.happydemics.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.happydemics.com/launch/the-set-up.md).

# The set-up

- [How to set up a brand lift?](https://support.happydemics.com/launch/the-set-up/how-to-set-up-a-brand-lift.md)
- [How to choose the right questionnaire and KPIs?](https://support.happydemics.com/launch/the-set-up/how-to-choose-the-right-questionnaire-and-kpis.md)
- [Which Happydemics template should I choose?](https://support.happydemics.com/launch/the-set-up/which-happydemics-template-should-i-choose.md)
- [How to launch a brand lift with a custom KPIs combination?](https://support.happydemics.com/launch/the-set-up/how-to-launch-a-brand-lift-with-a-custom-kpis-combination.md)
- [How to create a "multi" brand lift](https://support.happydemics.com/launch/the-set-up/how-to-create-a-multi-brand-lift.md)
- [How to manage a multilingual campaign?](https://support.happydemics.com/launch/the-set-up/how-to-manage-a-multilingual-campaign.md)
- [How can I previsualise the survey ?](https://support.happydemics.com/launch/the-set-up/how-can-i-previsualise-the-survey.md): Learn how to previsualise and share the survey with your clients