In this post I would like to share some findings from setting a deployment of SPFx. In my work: I need to deploy SPFx solutions using Azure Pipelines I need to use the least privileges/permissions I cannot use Legacy Authentication First of all, big thanks to @waldekm and the whole community of @office365cli and @m365pnp for the quick help, and that outside working hours. Let’s take a look at the setup piece by piece