diff --git a/api/src/routes/candidate.rs b/api/src/routes/candidate.rs
index aefc98b..f7408a0 100644
--- a/api/src/routes/candidate.rs
+++ b/api/src/routes/candidate.rs
@@ -253,12 +253,14 @@ mod tests {
             \"personalIdNumber\": \"0000000000\",
             \"study\": \"KB\"
         },
-        \"parent\": {
-            \"name\": \"maminka\",
-            \"surname\": \"chad\",
-            \"telephone\": \"420111222333\",
-            \"email\": \"maminka@centrum.cz\"
-        }
+        \"parents\": [
+            {
+                \"name\": \"maminka\",
+                \"surname\": \"chad\",
+                \"telephone\": \"420111222333\",
+                \"email\": \"maminka@centrum.cz\"
+            }
+        ]
     }";
 
     #[test]
diff --git a/core/src/database/mutation/parent.rs b/core/src/database/mutation/parent.rs
index 37f4631..7d96ddb 100644
--- a/core/src/database/mutation/parent.rs
+++ b/core/src/database/mutation/parent.rs
@@ -88,7 +88,7 @@ mod tests {
         .await
         .unwrap();
 
-        Mutation::add_parent_details(&db, parent, encrypted_details.parent)
+        Mutation::add_parent_details(&db, parent, encrypted_details.parents[0].clone())
             .await
             .unwrap();
 
diff --git a/core/src/models/candidate.rs b/core/src/models/candidate.rs
index ffa8b6a..14c4082 100644
--- a/core/src/models/candidate.rs
+++ b/core/src/models/candidate.rs
@@ -59,32 +59,8 @@ pub struct ParentDetails {
 pub struct ApplicationDetails {
     // Candidate
     pub candidate: CandidateDetails,
-    pub parent: ParentDetails,
-    // pub opt_parent2: Option<ParentDetails>,
+    pub parents: Vec<ParentDetails>,
 }
-/* impl ApplicationDetails {
-    pub fn new_one_parent(
-        candidate: CandidateDetails,
-        parent: ParentDetails,
-    ) -> Self {
-        Self {
-            candidate,
-            parent,
-            opt_parent2: None,
-        }
-    }
-    pub fn new_two_parents(
-        candidate: CandidateDetails,
-        parent: ParentDetails,
-        opt_parent2: ParentDetails,
-    ) -> Self {
-        Self {
-            candidate,
-            parent,
-            opt_parent2: Some(opt_parent2),
-        }
-    }
-} */
 
 /// CSV export (admin endpoint)
 #[derive(FromQueryResult, Serialize, Default)]
diff --git a/core/src/models/candidate_details.rs b/core/src/models/candidate_details.rs
index c7a6cbb..c5093b6 100644
--- a/core/src/models/candidate_details.rs
+++ b/core/src/models/candidate_details.rs
@@ -36,7 +36,7 @@ pub struct EncryptedParentDetails {
 #[derive(Clone)]
 pub struct EncryptedApplicationDetails {
     pub candidate: EncryptedCandidateDetails,
-    pub parent: EncryptedParentDetails,
+    pub parents: Vec<EncryptedParentDetails>,
 }
 
 impl EncryptedString {
@@ -244,26 +244,26 @@ impl EncryptedApplicationDetails {
         form: &ApplicationDetails,
         recipients: Vec<String>,
     ) -> Result<EncryptedApplicationDetails, ServiceError> {
-        let (candidate, parent) = tokio::try_join!(
-            EncryptedCandidateDetails::new(&form.candidate, recipients.clone()),
-            EncryptedParentDetails::new(&form.parent, recipients),
-        )?;
+        let candidate =  EncryptedCandidateDetails::new(&form.candidate, recipients.clone()).await?;
+        let parent = EncryptedParentDetails::new(&form.parents[0], recipients.clone()).await?; // TODO async
         Ok(
             EncryptedApplicationDetails {
                 candidate,
-                parent,
+                parents: vec![parent],
             }
         )
     }
 
     pub async fn decrypt(self, priv_key: String) -> Result<ApplicationDetails, ServiceError> {
-        let (candidate, parent) = tokio::try_join!(
-            self.candidate.decrypt(priv_key.clone()),
-            self.parent.decrypt(priv_key),
-        )?;
+        /* let (candidate, parent) = tokio::try_join!(
+            &self.candidate.decrypt(priv_key.clone()),
+            self.parents[0].decrypt(priv_key),
+        )?; */
+        let candidate = self.candidate.decrypt(priv_key.clone()).await?;
+        let parent = self.parents[0].clone().decrypt(priv_key).await?;
         Ok(ApplicationDetails {
             candidate,
-            parent,
+            parents: vec![parent],
         })
     }
 }
@@ -277,7 +277,7 @@ impl TryFrom<(candidate::Model, parent::Model)> for EncryptedApplicationDetails
     ) -> Result<Self, Self::Error> {
         Ok(EncryptedApplicationDetails {
             candidate: EncryptedCandidateDetails::try_from(candidate)?,
-            parent: EncryptedParentDetails::try_from(parent)?,
+            parents: vec![EncryptedParentDetails::try_from(parent)?],
         })
     }
 }
@@ -302,12 +302,12 @@ impl TryFrom<CandidateWithParent> for EncryptedApplicationDetails {
                 personal_id_number: EncryptedString::try_from(cp.personal_identification_number)?,
                 study: cp.study.ok_or(ServiceError::CandidateDetailsNotSet)?,
             },
-            parent: EncryptedParentDetails {
+            parents: vec![EncryptedParentDetails {
                 name: EncryptedString::try_from(cp.parent_name)?,
                 surname: EncryptedString::try_from(cp.parent_surname)?,
                 telephone: EncryptedString::try_from(cp.parent_telephone)?,
                 email: EncryptedString::try_from(cp.parent_email)?,
-            }
+            }]
 
         })
     }
@@ -352,12 +352,12 @@ pub mod tests {
                 personal_id_number: "personal_id_number".to_string(),
                 study: "study".to_string(),
             },
-            parent: ParentDetails {
+            parents: vec![ParentDetails {
                 email: "parent_email".to_string(),
                 name: "parent_name".to_string(),
                 surname: "parent_surname".to_string(),
                 telephone: "parent_telephone".to_string()
-            }
+            }]
         })
     );
 
@@ -373,10 +373,10 @@ pub mod tests {
         assert_eq!(details.candidate.sex, "sex");
         assert_eq!(details.candidate.study, "study");
         assert_eq!(details.candidate.personal_id_number, "personal_id_number");
-        assert_eq!(details.parent.name, "parent_name");
-        assert_eq!(details.parent.surname, "parent_surname");
-        assert_eq!(details.parent.telephone, "parent_telephone");
-        assert_eq!(details.parent.email, "parent_email");
+        assert_eq!(details.parents[0].name, "parent_name");
+        assert_eq!(details.parents[0].surname, "parent_surname");
+        assert_eq!(details.parents[0].telephone, "parent_telephone");
+        assert_eq!(details.parents[0].email, "parent_email");
     }
 
     #[tokio::test]
diff --git a/core/src/services/application_service.rs b/core/src/services/application_service.rs
index cc81e59..29db72e 100644
--- a/core/src/services/application_service.rs
+++ b/core/src/services/application_service.rs
@@ -42,7 +42,7 @@ impl ApplicationService {
         Ok(
             tokio::try_join!(
                 CandidateService::add_candidate_details(db, candidate, enc_details.candidate),
-                ParentService::add_parent_details(db, parent, enc_details.parent)
+                ParentService::add_parent_details(db, parent, enc_details.parents[0].clone())
             )?
         )
     }
diff --git a/core/src/utils/csv.rs b/core/src/utils/csv.rs
index e441009..c741628 100644
--- a/core/src/utils/csv.rs
+++ b/core/src/utils/csv.rs
@@ -7,7 +7,7 @@ type Row = CandidateWithParent;
 impl From<(i32, ApplicationDetails)> for Row {
     fn from((application, d): (i32, ApplicationDetails)) -> Self {
         let c = d.candidate;
-        let p = d.parent;
+        let p = d.parents[0].clone();
         Self {
             application,
             name: Some(c.name),