diff --git a/packages/ezsLodex/src/index.js b/packages/ezsLodex/src/index.js
index 09a4ff552..36fe639ed 100644
--- a/packages/ezsLodex/src/index.js
+++ b/packages/ezsLodex/src/index.js
@@ -25,6 +25,7 @@ import buildContext from './buildContext';
 import aggregateQuery from './aggregateQuery';
 import LodexJoinQuery from './joinQuery';
 import saveDocuments from './saveDocuments.js';
+import precomputedSelect from './precomputedSelect.js';
 
 const funcs = {
     flattenPatch,
@@ -53,6 +54,7 @@ const funcs = {
     aggregateQuery,
     LodexJoinQuery,
     saveDocuments,
+    precomputedSelect,
     // aliases
     fixFlatten: flattenPatch.flattenPatch,
     LodexContext: disabled.disabled,
@@ -71,6 +73,7 @@ const funcs = {
     LodexInjectCountFrom: injectCountFrom.injectCountFrom,
     LodexAggregateQuery: aggregateQuery.aggregateQuery,
     LodexSaveDocuments: saveDocuments.saveDocuments,
+    LodexPrecomputedSelect: precomputedSelect.precomputedSelect,
 };
 
 export default funcs;
diff --git a/packages/ezsLodex/src/precomputedSelect.js b/packages/ezsLodex/src/precomputedSelect.js
new file mode 100644
index 000000000..7da68db5e
--- /dev/null
+++ b/packages/ezsLodex/src/precomputedSelect.js
@@ -0,0 +1,71 @@
+import set from 'lodash/set';
+import mongoDatabase from './mongoDatabase';
+
+/**
+ * Take `Object` Request to precomputed collection
+ *
+ *
+ * @name LodexPRecomputedSelect
+ * @param {String}  [path=value]   Default path to set result
+ * @param {Object}  [filter]       MongoDB filter
+ * @param {Number}  [limit]        limit the result
+ * @param {Number}  [skip]         skip the result
+ * @returns {Object}
+ */
+export const createFunction = () =>
+    async function LodexPrecomputedSelect(data, feed) {
+        if (this.isLast()) {
+            return feed.close();
+        }
+        const { ezs } = this;
+        const path = this.getParam('path', 'value');
+        const precomputedName = this.getParam('name');
+        const filter = this.getParam('filter', data.filter || {});
+        const limit = Number(this.getParam('limit', data.limit || 1000000));
+        const skip = Number(this.getParam('skip', data.skip || 0));
+        const connectionStringURI = this.getParam(
+            'connectionStringURI',
+            this.getEnv('connectionStringURI'),
+        );
+        const db = await mongoDatabase(connectionStringURI);
+
+        const [precomputedObject] = await db
+            .collection('precomputed')
+            .find({ name: precomputedName })
+            .toArray();
+        if (!precomputedObject || !precomputedObject._id) {
+            return feed.stop(new Error(`${precomputedName} is unknown`));
+        }
+        const collectionName = `pc_${precomputedObject._id.toString()}`;
+
+        const collection = db.collection(collectionName);
+        let cursor = collection.find(filter);
+
+        const total = await cursor.count();
+        if (total === 0) {
+            return feed.send({ total: 0 });
+        }
+        const func = (d, f, cxt) => {
+            if (cxt.isLast()) {
+                return f.close();
+            }
+            if (!d._id) {
+                return f.end();
+            }
+            delete d._id;
+            set(data, path, d);
+            f.send(data);
+        };
+
+        const stream = cursor
+            .skip(skip)
+            .limit(limit)
+            .stream()
+            .on('error', (e) => feed.stop(e))
+            .pipe(ezs(func));
+        await feed.flow(stream);
+    };
+
+export default {
+    precomputedSelect: createFunction(),
+};
diff --git a/src/api/services/enrichment/enrichment.js b/src/api/services/enrichment/enrichment.js
index 88323b4b3..d04bc4c22 100644
--- a/src/api/services/enrichment/enrichment.js
+++ b/src/api/services/enrichment/enrichment.js
@@ -3,6 +3,7 @@ import path from 'path';
 import ezs from '@ezs/core';
 import progress from '../../services/progress';
 import localConfig from '../../../../config.json';
+import { mongoConnectionString } from '../mongoClient';
 
 import { ObjectId } from 'mongodb';
 import from from 'from';
@@ -197,10 +198,13 @@ async function postcheck(data, feed) {
 
 const processEzsEnrichment = (entries, commands, ctx, preview = false) => {
     return new Promise((resolve, reject) => {
+        const environment = {
+            connectionStringURI: mongoConnectionString(ctx.tenant),
+        };
         const values = [];
         from(entries)
             .pipe(ezs(preformat))
-            .pipe(ezs('delegate', { commands }, {}))
+            .pipe(ezs('delegate', { commands }, environment))
             .pipe(ezs(postcheck, { preview }, ctx))
             .on('data', (data) => {
                 if (data instanceof Error) {