title: How to access relations before create in model using octobercms?
body: <p>Remember, first of all, this is related to octobercms (laravel) - <a href="http://octobercms.com" rel="nofollow noreferrer">http://octobercms.com</a></p>
  
  <p>I am doing something before creating an record.. My crud is already working with relations. My structure is this: Coupom coupom_categories Categories</p>
  
  <p>I want list all those categories selected in the crud to make something with then before create coupom..</p>
  
  <p>in the category, i have a field called "last_date_added_coupom", so i want update those dates to mark the date the coupom i added, so, i dont need to use left join each coupom to find latest one</p>
  
  <p>Any help?</p>