diff --git a/crates/oswilno-contract/src/accounts.rs b/crates/oswilno-contract/src/accounts.rs
index ec2bbcb..4e9946f 100644
--- a/crates/oswilno-contract/src/accounts.rs
+++ b/crates/oswilno-contract/src/accounts.rs
@@ -23,6 +23,7 @@ impl EntityName for Entity {
     DeriveActixAdmin,
     DeriveActixAdminModel,
     DeriveActixAdminViewModel,
+    serde::Serialize,
 )]
 pub struct Model {
     #[actix_admin(primary_key)]
@@ -64,6 +65,7 @@ impl PrimaryKeyTrait for PrimaryKey {
 
 #[derive(Copy, Clone, Debug, EnumIter)]
 pub enum Relation {
+    Images,
     ParkingSpaces,
 }
 
@@ -87,11 +89,18 @@ impl ColumnTrait for Column {
 impl RelationTrait for Relation {
     fn def(&self) -> RelationDef {
         match self {
+            Self::Images => Entity::has_many(super::images::Entity).into(),
             Self::ParkingSpaces => Entity::has_many(super::parking_spaces::Entity).into(),
         }
     }
 }
 
+impl Related<super::images::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Images.def()
+    }
+}
+
 impl Related<super::parking_spaces::Entity> for Entity {
     fn to() -> RelationDef {
         Relation::ParkingSpaces.def()
diff --git a/crates/oswilno-contract/src/images.rs b/crates/oswilno-contract/src/images.rs
index 11aebcc..402283a 100644
--- a/crates/oswilno-contract/src/images.rs
+++ b/crates/oswilno-contract/src/images.rs
@@ -23,6 +23,7 @@ impl EntityName for Entity {
     DeriveActixAdmin,
     DeriveActixAdminModel,
     DeriveActixAdminViewModel,
+    serde::Serialize,
 )]
 pub struct Model {
     #[actix_admin(primary_key)]
@@ -59,7 +60,9 @@ impl PrimaryKeyTrait for PrimaryKey {
 }
 
 #[derive(Copy, Clone, Debug, EnumIter)]
-pub enum Relation {}
+pub enum Relation {
+    Accounts,
+}
 
 impl ColumnTrait for Column {
     type EntityName = Entity;
@@ -78,7 +81,18 @@ impl ColumnTrait for Column {
 
 impl RelationTrait for Relation {
     fn def(&self) -> RelationDef {
-        panic!("No RelationDef")
+        match self {
+            Self::Accounts => Entity::belongs_to(super::accounts::Entity)
+                .from(Column::AccountId)
+                .to(super::accounts::Column::Id)
+                .into(),
+        }
+    }
+}
+
+impl Related<super::accounts::Entity> for Entity {
+    fn to() -> RelationDef {
+        Relation::Accounts.def()
     }
 }
 
diff --git a/crates/oswilno-contract/src/parking_space_rents.rs b/crates/oswilno-contract/src/parking_space_rents.rs
index b2e4b17..da12fd1 100644
--- a/crates/oswilno-contract/src/parking_space_rents.rs
+++ b/crates/oswilno-contract/src/parking_space_rents.rs
@@ -21,6 +21,7 @@ impl EntityName for Entity {
     DeriveActixAdmin,
     DeriveActixAdminModel,
     DeriveActixAdminViewModel,
+    serde::Serialize,
 )]
 pub struct Model {
     #[actix_admin(primary_key)]
diff --git a/crates/oswilno-contract/src/parking_spaces.rs b/crates/oswilno-contract/src/parking_spaces.rs
index 741c893..48b7cb7 100644
--- a/crates/oswilno-contract/src/parking_spaces.rs
+++ b/crates/oswilno-contract/src/parking_spaces.rs
@@ -23,6 +23,7 @@ impl EntityName for Entity {
     DeriveActixAdmin,
     DeriveActixAdminModel,
     DeriveActixAdminViewModel,
+    serde::Serialize,
 )]
 pub struct Model {
     #[actix_admin(primary_key)]
diff --git a/crates/oswilno-contract/src/sea_orm_active_enums.rs b/crates/oswilno-contract/src/sea_orm_active_enums.rs
index 2ba70e8..5eb1249 100644
--- a/crates/oswilno-contract/src/sea_orm_active_enums.rs
+++ b/crates/oswilno-contract/src/sea_orm_active_enums.rs
@@ -4,7 +4,7 @@ use sea_orm::entity::prelude::*;
 
 #[derive(Debug, Clone, PartialEq, Eq, EnumIter, DeriveActiveEnum)]
 #[sea_orm(rs_type = "String", db_type = "Enum", enum_name = "image_state")]
-#[derive(oswilno_actix_admin::ActixAdminEnum)]
+#[derive(oswilno_actix_admin::ActixAdminEnum, serde::Serialize)]
 pub enum ImageState {
     #[sea_orm(string_value = "approved")]
     Approved,
@@ -19,7 +19,7 @@ pub enum ImageState {
     db_type = "Enum",
     enum_name = "parking_space_state"
 )]
-#[derive(oswilno_actix_admin::ActixAdminEnum)]
+#[derive(oswilno_actix_admin::ActixAdminEnum, serde::Serialize)]
 pub enum ParkingSpaceState {
     #[sea_orm(string_value = "Banned")]
     Banned,
@@ -30,7 +30,7 @@ pub enum ParkingSpaceState {
 }
 #[derive(Debug, Clone, PartialEq, Eq, EnumIter, DeriveActiveEnum)]
 #[sea_orm(rs_type = "String", db_type = "Enum", enum_name = "userrole")]
-#[derive(oswilno_actix_admin::ActixAdminEnum)]
+#[derive(oswilno_actix_admin::ActixAdminEnum, serde::Serialize)]
 pub enum Userrole {
     #[sea_orm(string_value = "Admin")]
     Admin,
diff --git a/crates/oswilno-parking-space/src/lib.rs b/crates/oswilno-parking-space/src/lib.rs
index ad13373..2d6a38c 100644
--- a/crates/oswilno-parking-space/src/lib.rs
+++ b/crates/oswilno-parking-space/src/lib.rs
@@ -1,4 +1,4 @@
-use actix_web::web::{ServiceConfig, Data};
+use actix_web::web::{Data, ServiceConfig};
 use actix_web::{get, HttpResponse};
 
 pub fn mount(config: &mut ServiceConfig) {
@@ -7,9 +7,10 @@ pub fn mount(config: &mut ServiceConfig) {
 
 #[get("/ps")]
 async fn all_parking_spaces(db: Data<sea_orm::DatabaseConnection>) -> HttpResponse {
-    use sea_orm::*;
-    use oswilno_contract::{*, prelude::*};
+    use oswilno_contract::prelude::*;
+    use oswilno_contract::*;
     use parking_spaces::*;
+    use sea_orm::*;
 
     let db = db.into_inner();
 
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 4e44d66..f828a44 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,6 +1,6 @@
 [toolchain]
 channel = "nightly-2022-10-29"
-components = ['rust-analyzer', "rustfmt", "rustc-dev"]
+components = ['rust-analyzer', "rustfmt"]
 targets = []
 profile = "default"
 
diff --git a/scripts/generate-entries.sh b/scripts/generate-entries.sh
index 883fcbe..1c2565d 100755
--- a/scripts/generate-entries.sh
+++ b/scripts/generate-entries.sh
@@ -8,7 +8,7 @@ for f in $( ls ./crates/oswilno-contract/src/*.rs ); do
 	sed -i 's/db_type().def()/db_type()/g' $f
 
 	# actix-admin patch
-	sed -i 's/pub struct Model {/#[derive(DeriveActixAdmin,DeriveActixAdminModel,DeriveActixAdminViewModel)]pub struct Model {#[actix_admin(primary_key)]/g' $f
+	sed -i 's/pub struct Model {/#[derive(DeriveActixAdmin,DeriveActixAdminModel,DeriveActixAdminViewModel,serde::Serialize)]pub struct Model {#[actix_admin(primary_key)]/g' $f
 	HAS_ENTITY=$(grep 'for Entity' $f)
 	if [[ "${HAS_ENTITY}" != "" ]]; then
 		echo "use actix_admin::prelude::*;" >> $f
@@ -17,6 +17,6 @@ for f in $( ls ./crates/oswilno-contract/src/*.rs ); do
 	fi
 done
 
-sed -i 's/pub enum/#[derive(oswilno_actix_admin::ActixAdminEnum)] pub enum/g' ./crates/oswilno-contract/src/sea_orm_active_enums.rs
+sed -i 's/pub enum/#[derive(oswilno_actix_admin::ActixAdminEnum,serde::Serialize)] pub enum/g' ./crates/oswilno-contract/src/sea_orm_active_enums.rs
 
 cargo fmt