anchor.diff:  `Output` section inside the `BuildConfig` and set it to the name of the
   `*Secret*` that you created, in this case `*dockerhub*`.
   
  -```
  +====
  +----
   "parameters": {
     "output": {
       "to": {
  
positive.code: ----
  ====
  
  Once you have the `*Secret*` created, you can add a `SourceSecret` field into
  `Source` section inside the `BuildConfig` and set it to the name of the
  `*Secret*` that you created, in this case `*scmsecret*`:
  
  ====
  
negative.code:     }
    }
  }
  ----
  ====
  
  For pulling the builder Docker image from a private Docker registry, you have to specify
  the `PullSecret` field, which is part of the build strategy definition:
  
  ====
  ----
  {
    "strategy": {
      "stiStrategy": {
  