Follow an entry of the administrator sidebar menu by its path from the top entry, for example "Content > Articles" or "System".
Examples
When I open the administrator menu item "Content > Articles"
When I open the administrator menu item "Users > Manage"
When we open the administrator menu item "Menus > All Menu Items"
And I open the admin menu item "Home Dashboard"
When open the administrator menu item "Components > Smart Search > Index"Pattern
When(/^(I |we )*open the admin(?:istrator)* menu item "([^"]*)?"$/, …)Part of @webship-js/joomla-steps (github.com/webship/joomla-steps), a step pack for Webship-js 2.0.x.