Delete a plugin from the structure board: its actions menu, "Delete", and "Yes, I'm sure" in the confirmation the CMS modal shows.
Examples
When I delete the "Text" plugin in the "Page Content" placeholder
When I delete the last "Text" plugin in the "Page Content" placeholder
And we delete the second "Text" plugin in the "Page Content" placeholder
When delete the first "Link" plugin in the "Page Content" placeholder
And I delete the 2nd "Text" plugin in the "Sidebar" placeholder
Pattern
When(/^(I |we )*delete the (?:(first|second|third|fourth|fifth|last|\d+)(?:st|nd|rd|th)? )?"([^"]*)" plugin in the "([^"]*)" placeholder$/, …)
Part of @webship-js/django-cms-steps (github.com/webship/django-cms-steps), a step pack for Webship-js 2.0.x.