diff --git a/src/custom/cappasity-postprocess.js b/src/custom/cappasity-postprocess.js
index 74a5da39..25abd88d 100644
--- a/src/custom/cappasity-postprocess.js
+++ b/src/custom/cappasity-postprocess.js
@@ -1,6 +1,4 @@
 const Promise = require('bluebird');
-const Errors = require('common-errors');
-const { FILES_PROCESS_ERROR_FIELD, FILES_DATA } = require('../constant.js');
 
 const TYPE_MAP = {
   'c-preview': 'preview',
@@ -10,59 +8,20 @@ const TYPE_MAP = {
 };
 
 module.exports = function extractMetadata(data) {
-  const { amqp, config, redis } = this;
-  const { users: { audience, getMetadata, updateMetadata } } = config;
-  const username = data.owner;
-
-  return amqp
-    .publishAndWait(getMetadata, { username, audience })
-    .get(audience)
-    .then(metadata => {
-      if (metadata.roles && metadata.roles.indexOf('admin') >= 0) {
-        return null;
+  return Promise.try(function parseMeta() {
+    const files = JSON.parse(data.files);
+    const output = {};
+
+    let textures = 0;
+    files.forEach(({ type, filename }) => {
+      const responsibility = TYPE_MAP[type];
+      if (responsibility === 'texture') {
+        output[`texture_${textures++}`] = filename;
+      } else {
+        output[responsibility] = filename;
       }
+    });
 
-      const message = {
-        username,
-        audience,
-        metadata: {
-          $incr: {
-            models: -1,
-          },
-        },
-      };
-
-      return amqp
-        .publishAndWait(updateMetadata, message, { timeout: 5000 })
-        .then(result => {
-          if (result.$incr.models >= 0) {
-            return null;
-          }
-
-          // revert back
-          message.metadata.$incr.models = 1;
-
-          // publish
-          return amqp
-            .publish(updateMetadata, message)
-            .then(() => redis.hset(`${FILES_DATA}:${data.uploadId}`, FILES_PROCESS_ERROR_FIELD, '402'))
-            .throw(new Errors.HttpStatusError(402, 'no more models are available'));
-        });
-    })
-    .then(() => Promise.try(function parseMeta() {
-      const files = JSON.parse(data.files);
-      const output = {};
-
-      let textures = 0;
-      files.forEach(({ type, filename }) => {
-        const responsibility = TYPE_MAP[type];
-        if (responsibility === 'texture') {
-          output[`texture_${textures++}`] = filename;
-        } else {
-          output[responsibility] = filename;
-        }
-      });
-
-      return output;
-    }));
+    return output;
+  });
 };
diff --git a/src/custom/cappasity-upload-pre.js b/src/custom/cappasity-upload-pre.js
index d8a650e2..659fe5c4 100644
--- a/src/custom/cappasity-upload-pre.js
+++ b/src/custom/cappasity-upload-pre.js
@@ -1,11 +1,7 @@
 const Promise = require('bluebird');
-const Errors = require('common-errors');
 const assert = require('assert');
 
-module.exports = function extractMetadata(files, username) {
-  const { amqp, config } = this;
-  const { users: { audience, getMetadata } } = config;
-
+module.exports = function extractMetadata(files) {
   return Promise
     .try(function verifyUploadData() {
       const fileTypes = {};
@@ -15,15 +11,8 @@ module.exports = function extractMetadata(files, username) {
 
       assert.equal(fileTypes['c-bin'], 1, 'must contain exactly one binary upload');
       assert.equal(fileTypes['c-preview'], 1, 'must contain preview');
-      assert.equal(fileTypes['c-archive'], 1, 'must contain prepared archive');
+      assert.ok(fileTypes['c-archive'] <= 1, 'must contain not more than 1 prepared archive');
       assert.ok(fileTypes['c-texture'] >= 1, 'must contain at least one texture');
     })
-    .then(() => amqp.publishAndWait(getMetadata, { username, audience }))
-    .get(audience)
-    .then(({ models = 0, roles = [] }) => {
-      if (models <= 0 && roles.indexOf('admin') === -1) {
-        throw new Errors.HttpStatusError(402, 'no more models are available');
-      }
-    })
     .return(files);
 };