How to change the default orderby from "Date" to e.g. "Title" or my custom column in content type records list in admin?
Right now the created or cahnged is always the first. But I want to order the records by my custom field (I already have created it with a sort functionality following the advice here: http://justintadlock.com/archives/2011/06/27/custom-columns-for-custom-post-types)
My question is how to set the orderby as default to e.g. title or my custom column called "expiration".
Is there any hook for that?