diff --git a/backend/src/db/api/users.js b/backend/src/db/api/users.js
index 074f448..d401559 100644
--- a/backend/src/db/api/users.js
+++ b/backend/src/db/api/users.js
@@ -173,6 +173,20 @@ module.exports = class UsersDBApi {
 
     const users = await db.users.findByPk(id, { transaction });
 
+    if (data?.app_role && typeof data.app_role === 'object') {
+      data.app_role = data.app_role.id || data.app_role.value || null;
+    }
+
+    if (Array.isArray(data?.custom_permissions)) {
+      data.custom_permissions = data.custom_permissions
+        .map((item) => {
+          if (typeof item === 'string') return item;
+          if (item && typeof item === 'object') return item.id || item.value;
+          return null;
+        })
+        .filter(Boolean);
+    }
+
     if (!data?.app_role) {
       data.app_role = users?.app_role?.id;
     }
@@ -329,6 +343,37 @@ module.exports = class UsersDBApi {
       output.app_role_permissions = output.app_role.permissions || [];
     }
 
+    const productionPresentationAccess =
+      await db.production_presentation_access.findAll({
+        where: { userId: output.id },
+        include: [
+          {
+            association: 'project',
+            attributes: ['id', 'name', 'slug'],
+            where: { production_presentation_visibility: 'private' },
+            required: true,
+          },
+        ],
+        transaction,
+      });
+
+    output.allowed_private_production_project_ids =
+      productionPresentationAccess
+        .map((row) => {
+          const plain =
+            typeof row.get === 'function' ? row.get({ plain: true }) : row;
+          const project = plain.project;
+          if (!project?.id) return null;
+
+          return {
+            id: project.id,
+            label: `${project.name} (${project.slug})`,
+            name: project.name,
+            slug: project.slug,
+          };
+        })
+        .filter(Boolean);
+
     return output;
   }
 
diff --git a/backend/src/services/users.js b/backend/src/services/users.js
index a02e86a..bc52c0d 100644
--- a/backend/src/services/users.js
+++ b/backend/src/services/users.js
@@ -27,6 +27,13 @@ class UsersService extends BaseUsersService {
       .filter(Boolean);
   }
 
+  static normalizeRoleId(value) {
+    if (!value) return null;
+    if (typeof value === 'string') return value;
+    if (typeof value === 'object') return value.id || value.value || null;
+    return null;
+  }
+
   static async createProductionPresentationAccessForPublicUser({
     user,
     data,
@@ -44,9 +51,10 @@ class UsersService extends BaseUsersService {
       data.allowed_private_production_project_ids,
     );
 
-    if (!selectedProjectIds.length || !data.app_role) return;
+    const roleId = this.normalizeRoleId(data.app_role);
+    if (!selectedProjectIds.length || !roleId) return;
 
-    const role = await db.roles.findByPk(data.app_role, { transaction });
+    const role = await db.roles.findByPk(roleId, { transaction });
     if (role?.name !== 'Public') return;
 
     const privateProjects = await db.projects.findAll({
@@ -76,6 +84,27 @@ class UsersService extends BaseUsersService {
     );
   }
 
+  static async updateProductionPresentationAccessForPublicUser({
+    user,
+    data,
+    currentUser,
+    transaction,
+  }) {
+    if (!user?.id) return;
+
+    await db.production_presentation_access.destroy({
+      where: { userId: user.id },
+      transaction,
+    });
+
+    await this.createProductionPresentationAccessForPublicUser({
+      user,
+      data,
+      currentUser,
+      transaction,
+    });
+  }
+
   /**
    * Create user with email validation and optional invitation
    */
@@ -135,6 +164,43 @@ class UsersService extends BaseUsersService {
     }
   }
 
+  static async update(data, id, currentUser) {
+    const transaction = await db.sequelize.transaction();
+
+    try {
+      const existingUser = await UsersDBApi.findBy({ id }, { transaction });
+
+      if (!existingUser) {
+        throw new ValidationError('UsersNotFound');
+      }
+
+      const user = await UsersDBApi.update(id, data, {
+        currentUser,
+        transaction,
+      });
+
+      if (
+        Object.prototype.hasOwnProperty.call(
+          data,
+          'allowed_private_production_project_ids',
+        )
+      ) {
+        await this.updateProductionPresentationAccessForPublicUser({
+          user,
+          data,
+          currentUser,
+          transaction,
+        });
+      }
+
+      await transaction.commit();
+      return user;
+    } catch (error) {
+      await transaction.rollback();
+      throw error;
+    }
+  }
+
   /**
    * Remove user with self-deletion and permission checks
    */
diff --git a/frontend/src/components/SelectFieldMany.tsx b/frontend/src/components/SelectFieldMany.tsx
index 4c46d00..7d83f8f 100644
--- a/frontend/src/components/SelectFieldMany.tsx
+++ b/frontend/src/components/SelectFieldMany.tsx
@@ -1,9 +1,10 @@
-import React, { useEffect, useId, useState } from 'react';
+import React, { useEffect, useId, useRef, useState } from 'react';
 import { AsyncPaginate } from 'react-select-async-paginate';
 import axios from 'axios';
 
 const areStringArraysEqual = (left = [], right = []) =>
-  left.length === right.length && left.every((value, index) => value === right[index]);
+  left.length === right.length &&
+  left.every((value, index) => value === right[index]);
 
 const areSelectOptionsEqual = (left = [], right = []) =>
   left.length === right.length &&
@@ -21,6 +22,7 @@ export const SelectFieldMany = ({
   showField,
 }) => {
   const [value, setValue] = useState([]);
+  const appliedOptionsSignatureRef = useRef<string | null>(null);
   const PAGE_SIZE = 100;
 
   useEffect(() => {
@@ -47,16 +49,26 @@ export const SelectFieldMany = ({
         label: el[showField],
       }));
       const selectedIds = options.map((el) => el.id);
-
-      setValue((currentValue) =>
-        areSelectOptionsEqual(currentValue, selectedOptions)
-          ? currentValue
-          : selectedOptions,
+      const optionsSignature = selectedIds.join('|');
+      const shouldApplyInitialOptions =
+        appliedOptionsSignatureRef.current !== optionsSignature;
+      const fieldValueMatchesInitialOptions = areStringArraysEqual(
+        field.value,
+        selectedIds,
       );
 
-      if (!areStringArraysEqual(field.value, selectedIds)) {
+      if (shouldApplyInitialOptions) {
+        appliedOptionsSignatureRef.current = optionsSignature;
         form.setFieldValue(field.name, selectedIds, false);
       }
+
+      if (shouldApplyInitialOptions || fieldValueMatchesInitialOptions) {
+        setValue((currentValue) =>
+          areSelectOptionsEqual(currentValue, selectedOptions)
+            ? currentValue
+            : selectedOptions,
+        );
+      }
     }
   }, [field.name, field.value, form, options, showField]);
 
@@ -65,11 +77,12 @@ export const SelectFieldMany = ({
     label: data.label,
   });
 
-  const handleChange = (data: Array<{ value: string; label: string }>) => {
-    setValue(data);
+  const handleChange = (data: Array<{ value: string; label: string }> | null) => {
+    const selectedOptions = data || [];
+    setValue(selectedOptions);
     form.setFieldValue(
       field.name,
-      data.map((el) => el?.value || null),
+      selectedOptions.map((el) => el?.value || null),
     );
   };
 
diff --git a/frontend/src/pages/users/users-edit.tsx b/frontend/src/pages/users/users-edit.tsx
index 8490992..2d96884 100644
--- a/frontend/src/pages/users/users-edit.tsx
+++ b/frontend/src/pages/users/users-edit.tsx
@@ -32,6 +32,10 @@ const initVals = {
   avatar: [] as Array<{ id: string; publicUrl: string }>,
   app_role: null as { id: string; name: string } | null,
   custom_permissions: [] as Array<{ id: string; name: string }>,
+  allowed_private_production_project_ids: [] as Array<{
+    id: string;
+    label: string;
+  }>,
   password: '',
 };
 
@@ -44,10 +48,20 @@ const EditUsersPage = () => {
     fetchAction: fetch,
     initialValues: initVals,
   });
+  const [selectedRoleLabel, setSelectedRoleLabel] = React.useState('');
+
+  React.useEffect(() => {
+    setSelectedRoleLabel(initialValues.app_role?.name || '');
+  }, [initialValues.app_role?.name]);
 
   const handleSubmit = async (data: typeof initVals) => {
     if (id) {
-      await dispatch(update({ id, data }));
+      const payload = { ...data };
+      if (selectedRoleLabel !== 'Public') {
+        payload.allowed_private_production_project_ids = [];
+      }
+
+      await dispatch(update({ id, data: payload }));
       await router.push('/users/users-list');
     }
   };
@@ -71,85 +85,119 @@ const EditUsersPage = () => {
             initialValues={initialValues}
             onSubmit={(values) => handleSubmit(values)}
           >
-            <Form>
-              <FormField label='First Name'>
-                <Field name='firstName' placeholder='First Name' />
-              </FormField>
+            {({ setFieldValue }) => (
+              <Form>
+                <FormField label='First Name'>
+                  <Field name='firstName' placeholder='First Name' />
+                </FormField>
 
-              <FormField label='Last Name'>
-                <Field name='lastName' placeholder='Last Name' />
-              </FormField>
+                <FormField label='Last Name'>
+                  <Field name='lastName' placeholder='Last Name' />
+                </FormField>
 
-              <FormField label='Phone Number'>
-                <Field name='phoneNumber' placeholder='Phone Number' />
-              </FormField>
+                <FormField label='Phone Number'>
+                  <Field name='phoneNumber' placeholder='Phone Number' />
+                </FormField>
 
-              <FormField label='E-Mail'>
-                <Field name='email' placeholder='E-Mail' />
-              </FormField>
+                <FormField label='E-Mail'>
+                  <Field name='email' placeholder='E-Mail' />
+                </FormField>
 
-              <FormField label='Disabled' labelFor='disabled'>
-                <Field name='disabled' id='disabled' component={SwitchField} />
-              </FormField>
+                <FormField label='Disabled' labelFor='disabled'>
+                  <Field
+                    name='disabled'
+                    id='disabled'
+                    component={SwitchField}
+                  />
+                </FormField>
 
-              <FormField>
-                <Field
-                  label='Avatar'
-                  color='info'
-                  icon={mdiUpload}
-                  path={'users/avatar'}
-                  name='avatar'
-                  id='avatar'
-                  schema={{
-                    size: undefined,
-                    formats: undefined,
-                  }}
-                  component={FormImagePicker}
-                />
-              </FormField>
+                <FormField>
+                  <Field
+                    label='Avatar'
+                    color='info'
+                    icon={mdiUpload}
+                    path={'users/avatar'}
+                    name='avatar'
+                    id='avatar'
+                    schema={{
+                      size: undefined,
+                      formats: undefined,
+                    }}
+                    component={FormImagePicker}
+                  />
+                </FormField>
 
-              <FormField label='App Role' labelFor='app_role'>
-                <Field
-                  name='app_role'
-                  id='app_role'
-                  component={SelectField}
-                  options={initialValues.app_role}
-                  itemRef={'roles'}
-                  showField={'name'}
-                />
-              </FormField>
+                <FormField label='App Role' labelFor='app_role'>
+                  <Field
+                    name='app_role'
+                    id='app_role'
+                    component={SelectField}
+                    options={initialValues.app_role}
+                    itemRef={'roles'}
+                    showField={'name'}
+                    onOptionChange={(option) => {
+                      const label = option?.label || '';
+                      setSelectedRoleLabel(label);
+                      if (label !== 'Public') {
+                        setFieldValue(
+                          'allowed_private_production_project_ids',
+                          [],
+                        );
+                      }
+                    }}
+                  />
+                </FormField>
 
-              <FormField
-                label='Custom Permissions'
-                labelFor='custom_permissions'
-              >
-                <Field
-                  name='custom_permissions'
-                  id='custom_permissions'
-                  component={SelectFieldMany}
-                  options={initialValues.custom_permissions}
-                  itemRef={'permissions'}
-                  showField={'name'}
-                />
-              </FormField>
+                {selectedRoleLabel === 'Public' && (
+                  <FormField
+                    label='Allowed Private Production Presentations'
+                    labelFor='allowed_private_production_project_ids'
+                  >
+                    <Field
+                      name='allowed_private_production_project_ids'
+                      id='allowed_private_production_project_ids'
+                      component={SelectFieldMany}
+                      options={
+                        initialValues.allowed_private_production_project_ids
+                      }
+                      itemRef='runtime-access/private-production-presentations'
+                      showField='label'
+                    />
+                  </FormField>
+                )}
 
-              <FormField label='Password'>
-                <Field name='password' placeholder='password' />
-              </FormField>
+                <FormField
+                  label='Custom Permissions'
+                  labelFor='custom_permissions'
+                >
+                  <Field
+                    name='custom_permissions'
+                    id='custom_permissions'
+                    component={SelectFieldMany}
+                    options={initialValues.custom_permissions}
+                    itemRef={'permissions'}
+                    showField={'name'}
+                  />
+                </FormField>
 
-              <BaseDivider />
-              <BaseButtons>
-                <BaseButton type='submit' color='info' label='Submit' />
-                <BaseButton type='reset' color='info' outline label='Reset' />
-                <BaseButton
-                  type='reset'
-                  color='danger'
-                  outline
-                  label='Cancel'
-                  onClick={() => router.push('/users/users-list')}
-                />
-              </BaseButtons>
-            </Form>
+                <FormField label='Password'>
+                  <Field name='password' placeholder='password' />
+                </FormField>
+
+                <BaseDivider />
+                <BaseButtons>
+                  <BaseButton type='submit' color='info' label='Submit' />
+                  <BaseButton type='reset' color='info' outline label='Reset' />
+                  <BaseButton
+                    type='reset'
+                    color='danger'
+                    outline
+                    label='Cancel'
+                    onClick={() => router.push('/users/users-list')}
+                  />
+                </BaseButtons>
+              </Form>
+            )}
           </Formik>
         </CardBox>
       </SectionMain>
diff --git a/frontend/src/types/entities.ts b/frontend/src/types/entities.ts
index a451b8e..ce9947a 100644
--- a/frontend/src/types/entities.ts
+++ b/frontend/src/types/entities.ts
@@ -25,7 +25,9 @@ export interface User extends BaseEntity {
   app_role?: Role | null;
   custom_permissions?: PermissionEntity[];
   allowedPrivateProductionSlugs?: string[];
-  allowed_private_production_project_ids?: string[];
+  allowed_private_production_project_ids?: Array<
+    string | { id: string; label?: string; name?: string; slug?: string }
+  >;
   password?: string;
 }