This option is only available for dissertations submited through ProQuest. It is not an option for master's theses (as of Summer 2015).
“I want major search engines to discover my work”
No: Work is not “discoverable via search engine (Google, etc.).” It will allow “distribution to the academic community through our [ProQuest] traditional direct channels”
Yes: Basic metadata and links to ProQuest databases are available
In Open Scholarship, we cannot restrict search engine access within the repository. We will hide the full-text of your ETD but make a citation and abstract available online. This becomes equivalent to a permanent embargo. If you also select an embargo, the longer option will be applied.