I am quite confused setting up cascade deletes in Doctrine 2. Here's what my setup looks like

I want to setup cascading so that I can do something like $list->getStages()->clear()

I tried in Stage class

/**
 * @OneToMany(targetEntity="TaskProgress", mappedBy="stage", cascade={"remove"})
 */
protected $taskStages;

But that did nothing, I even tried putting the same thing in other classes like List, TaskProgress or Task but nothing seem to work, I may have done it wrong tho ..