Create Automation Chain without "Context.FetchDocument"

[Ron_Shimoni]

Hi,

I'm trying to create an Automation Chain via Nuxeo Studio.

I've noticed that the chain must begin with Context.FetchDocument (or another operation that it's input is document/s).

How can I create a chain that doesn't begin with such operation?

My chain should be like this:

  - Context.SetVar:
      name: currentUserName
      value: admin
  - Context.SetVar:
      name: Password
      value: 12345
  - Document.Mail:
      from: "[email protected]"
      message: Hi
      subject: Hello
      HTML: "true"

Thanks.