Rails 5 changed belongs_to from optional to required by default.
Rails 5 changed belongs_to from optional to required by default.

mauriciopasquier/active_admin,wspurgin/activeadmin,mauriciopasquier/active_admin,gogovan/activeadmin,maysam/activeadmin,activeadmin/activeadmin,javierjulio/activeadmin,deivid-rodriguez/activeadmin,vytenis-s/activeadmin,vraravam/activeadmin,siutin/activeadmin,cmunozgar/activeadmin,SoftSwiss/active_admin,vraravam/activeadmin,activeadmin/activeadmin,varyonic/activeadmin,vytenis-s/activeadmin,siutin/activeadmin,mrjman/activeadmin,javierjulio/activeadmin,deivid-rodriguez/activeadmin,activeadmin/activeadmin,waymondo/active_admin,varyonic/activeadmin,cmunozgar/activeadmin,waymondo/active_admin,vytenis-s/activeadmin,vraravam/activeadmin,varyonic/activeadmin,wspurgin/activeadmin,gogovan/activeadmin,mrjman/activeadmin,maysam/activeadmin,gogovan/activeadmin,SoftSwiss/active_admin,maysam/activeadmin,mauriciopasquier/active_admin,mrjman/activeadmin,SoftSwiss/active_admin,cmunozgar/activeadmin,waymondo/active_admin,wspurgin/activeadmin,javierjulio/activeadmin,deivid-rodriguez/activeadmin,siutin/activeadmin