Hi @Urs_Boller , the .env file is to defined the environment variables
at build time. If you want to use them in the actions, you need to pass
those variables to the actions via default parameters. To do the
mapping, in manifest.yml, for each action there is an "inputs" section.
You could simply map all the variables you want for the action there.
For example: in .env you have `CAMPAIGN_TENANT="my-tenant"`, then in
manifest add `campaignTenant: $CAMPAIGN_TENANT` to the respective
action, finally...