# 3. Le Protocole impactMarket

{% content-ref url="3.-le-protocole-impactmarket/how-to-back-a-community-1" %}
[how-to-back-a-community-1](https://docs.impactmarket.com/francais-1/impactmarket-apps/3.-le-protocole-impactmarket/how-to-back-a-community-1)
{% endcontent-ref %}

{% content-ref url="3.-le-protocole-impactmarket/liste-dechanges-options-de-retrait" %}
[liste-dechanges-options-de-retrait](https://docs.impactmarket.com/francais-1/impactmarket-apps/3.-le-protocole-impactmarket/liste-dechanges-options-de-retrait)
{% endcontent-ref %}