Activity › Forums › Salesforce® Discussions › What will happen if we undelete the deleted Junction Object in Salesforce? Tagged: Junction Object, Salesforce Development, Salesforce Objects Salesforce® Discussions What will happen if we undelete the deleted Junction Object in Salesforce? Posted by Manpreet on May 4, 2017 at 1:31 PM What will happen if we undelete the deleted Junction Object? Suraj replied 9 years ago 2 Members · 1 Reply Junction ObjectSalesforce DevelopmentSalesforce Objects 1 Reply Suraj Member May 5, 2017 at 1:16 PM Hi Manpreet, When we undelete the deleted Junction Object all the Master Detail Relationship Data type will be changed to Lookup Relationship DataType. Log In to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me