diff --git a/src/main/java/ru/vyatsu/qr_access_admin/unit/entity/UnitEntity.java b/src/main/java/ru/vyatsu/qr_access_admin/unit/entity/UnitEntity.java
index 01c4f55..125b83d 100644
--- a/src/main/java/ru/vyatsu/qr_access_admin/unit/entity/UnitEntity.java
+++ b/src/main/java/ru/vyatsu/qr_access_admin/unit/entity/UnitEntity.java
@@ -47,4 +47,6 @@ public class UnitEntity {
     @Column
     @JdbcTypeCode(SqlTypes.JSON)
     private String tokenSettings;
+    @Column
+    private Boolean adminEditable;
 }
diff --git a/src/main/java/ru/vyatsu/qr_access_admin/unit/entity/UnitRepository.java b/src/main/java/ru/vyatsu/qr_access_admin/unit/entity/UnitRepository.java
index 9f539e3..6be9c57 100644
--- a/src/main/java/ru/vyatsu/qr_access_admin/unit/entity/UnitRepository.java
+++ b/src/main/java/ru/vyatsu/qr_access_admin/unit/entity/UnitRepository.java
@@ -3,6 +3,9 @@ package ru.vyatsu.qr_access_admin.unit.entity;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
+import java.util.List;
+
 @Repository
 public interface UnitRepository extends JpaRepository<UnitEntity, String> {
+    List<UnitEntity> findAllByAdminEditableIsTrue();
 }
diff --git a/src/main/java/ru/vyatsu/qr_access_admin/unit/mapper/UnitEntityUnitModelMapper.java b/src/main/java/ru/vyatsu/qr_access_admin/unit/mapper/UnitEntityUnitModelMapper.java
index ed6f366..2c363f3 100644
--- a/src/main/java/ru/vyatsu/qr_access_admin/unit/mapper/UnitEntityUnitModelMapper.java
+++ b/src/main/java/ru/vyatsu/qr_access_admin/unit/mapper/UnitEntityUnitModelMapper.java
@@ -1,8 +1,8 @@
 package ru.vyatsu.qr_access_admin.unit.mapper;
 
+import org.springframework.stereotype.Component;
 import ru.vyatsu.qr_access_admin.unit.entity.UnitEntity;
 import ru.vyatsu.qr_access_admin.unit.model.UnitModel;
-import org.springframework.stereotype.Component;
 
 import java.util.Collection;
 import java.util.List;
@@ -32,6 +32,7 @@ public class UnitEntityUnitModelMapper {
         entity.setTokenSettings(DEFAULT_TOKEN_SETTINGS);
         entity.setRedirectUris("");
         entity.setPostLogoutRedirectUris("");
+        entity.setAdminEditable(true);
         return entity;
     }
 
@@ -42,6 +43,7 @@ public class UnitEntityUnitModelMapper {
         unitModel.setClientSecret(entity.getClientSecret());
         unitModel.setClientName(entity.getClientName());
         unitModel.setClientSecretExpiresAt(entity.getClientSecretExpiresAt());
+        unitModel.setAdminEditable(entity.getAdminEditable());
         return unitModel;
     }
 
diff --git a/src/main/java/ru/vyatsu/qr_access_admin/unit/model/UnitModel.java b/src/main/java/ru/vyatsu/qr_access_admin/unit/model/UnitModel.java
index 30c7f7b..bd7ac73 100644
--- a/src/main/java/ru/vyatsu/qr_access_admin/unit/model/UnitModel.java
+++ b/src/main/java/ru/vyatsu/qr_access_admin/unit/model/UnitModel.java
@@ -1,11 +1,11 @@
 package ru.vyatsu.qr_access_admin.unit.model;
 
-import ru.vyatsu.qr_access_admin.common.validation.IsAfter;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.Size;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
+import ru.vyatsu.qr_access_admin.common.validation.IsAfter;
 
 import java.time.LocalDateTime;
 
@@ -26,4 +26,6 @@ public class UnitModel {
     @NotBlank
     @Size(max = 255)
     private String clientName;
+
+    private boolean adminEditable;
 }
diff --git a/src/main/java/ru/vyatsu/qr_access_admin/unit/view/UnitView.java b/src/main/java/ru/vyatsu/qr_access_admin/unit/view/UnitView.java
index da0fdd2..7e41217 100644
--- a/src/main/java/ru/vyatsu/qr_access_admin/unit/view/UnitView.java
+++ b/src/main/java/ru/vyatsu/qr_access_admin/unit/view/UnitView.java
@@ -31,6 +31,7 @@ public class UnitView extends VerticalLayout {
 
         var addButton = new Button("Добавить устройство", VaadinIcon.PLUS.create());
         grid = new Grid<>(UnitModel.class);
+        grid.setColumns("clientId", "clientName", "clientSecretExpiresAt");
         editor = new UnitEditor();
 
         var actionsLayout = new HorizontalLayout(addButton);
@@ -47,7 +48,7 @@ public class UnitView extends VerticalLayout {
     }
 
     private void refreshUnitsGrid() {
-        List<UnitEntity> entities = unitRepository.findAll();
+        List<UnitEntity> entities = unitRepository.findAllByAdminEditableIsTrue();
 
         grid.setItems(entityModelMapper.mapEntityToModel(entities));
     }
@@ -72,9 +73,11 @@ public class UnitView extends VerticalLayout {
         });
 
         editor.setDeleteListener(unit -> {
-            unitRepository.deleteById(unit.getId());
-            refreshUnitsGrid();
-            editUnit(null);
+            if (unit.isAdminEditable()) {
+                unitRepository.deleteById(unit.getId());
+                refreshUnitsGrid();
+                editUnit(null);
+            }
         });
 
         editor.setCancelListener(() -> editUnit(null));