diff --git a/Koha/Schema/Result/Issue.pm b/Koha/Schema/Result/Issue.pm
index 3b7c6105d8..b8e49085f0 100644
--- a/Koha/Schema/Result/Issue.pm
+++ b/Koha/Schema/Result/Issue.pm
@@ -336,6 +336,21 @@ __PACKAGE__->belongs_to(
   },
 );
 
+=head2 return_claim
+
+Type: might_have
+
+Related object: L<Koha::Schema::Result::ReturnClaim>
+
+=cut
+
+__PACKAGE__->might_have(
+    "return_claim",
+    "Koha::Schema::Result::ReturnClaim",
+    { "foreign.issue_id" => "self.issue_id" },
+    { cascade_copy       => 0, cascade_delete => 0 },
+);
+
 sub koha_object_class {
     'Koha::Checkout';
 }
diff --git a/Koha/Schema/Result/OldIssue.pm b/Koha/Schema/Result/OldIssue.pm
index f39389a49a..bc7dae3603 100644
--- a/Koha/Schema/Result/OldIssue.pm
+++ b/Koha/Schema/Result/OldIssue.pm
@@ -307,6 +307,21 @@ __PACKAGE__->belongs_to(
   },
 );
 
+=head2 return_claim
+
+Type: might_have
+
+Related object: L<Koha::Schema::Result::ReturnClaim>
+
+=cut
+
+__PACKAGE__->might_have(
+    "return_claim",
+    "Koha::Schema::Result::ReturnClaim",
+    { "foreign.issue_id" => "self.issue_id" },
+    { cascade_copy       => 0, cascade_delete => 0 },
+);
+
 sub koha_object_class {
     'Koha::Old::Checkout';
 }
diff --git a/Koha/Schema/Result/ReturnClaim.pm b/Koha/Schema/Result/ReturnClaim.pm
index fb2e95378f..b554aebea1 100644
--- a/Koha/Schema/Result/ReturnClaim.pm
+++ b/Koha/Schema/Result/ReturnClaim.pm
@@ -256,6 +256,42 @@ __PACKAGE__->belongs_to(
 # Created by DBIx::Class::Schema::Loader v0.07049 @ 2022-02-23 19:37:50
 # DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:3V5bUmu5W3+XS0fa8uR04w
 
+=head2 issue
+
+Type: belongs_to
+
+Related object: L<Koha::Schema::Result::Issue>
+
+=cut
+
+__PACKAGE__->belongs_to(
+    "issue",
+    "Koha::Schema::Result::Issue",
+    { issue_id => "issue_id" },
+    {
+        is_deferrable => 1,
+        join_type     => "LEFT",
+    },
+);
+
+=head2 old_issue
+
+Type: belongs_to
+
+Related object: L<Koha::Schema::Result::OldIssue>
+
+=cut
+
+__PACKAGE__->belongs_to(
+    "old_issue",
+    "Koha::Schema::Result::OldIssue",
+    { issue_id => "issue_id" },
+    {
+        is_deferrable => 1,
+        join_type     => "LEFT",
+    },
+);
+
 sub koha_objects_class {
     'Koha::Checkouts::ReturnClaims';
 }