diff --git a/DependencyInjection/CompilerPass/ExportsCompilerPass.php b/DependencyInjection/CompilerPass/ExportsCompilerPass.php
index dc4d1805d..3b4b2069e 100644
--- a/DependencyInjection/CompilerPass/ExportsCompilerPass.php
+++ b/DependencyInjection/CompilerPass/ExportsCompilerPass.php
@@ -31,6 +31,7 @@ use Symfony\Component\DependencyInjection\Definition;
  * - chill.export_formatter
  * - chill.export_aggregator
  * - chill.export_filter
+ * - chill.export_elements_provider
  * 
  *
  * @author Julien Fastré <julien.fastre@champs-libres.coop>
@@ -53,6 +54,7 @@ class ExportsCompilerPass implements CompilerPassInterface
         $this->compileFilters($chillManagerDefinition, $container);
         $this->compileAggregators($chillManagerDefinition, $container);
         $this->compileFormatters($chillManagerDefinition, $container);
+        $this->compileExportElementsProvider($chillManagerDefinition, $container);
     }
     
     private function compileExports(Definition $chillManagerDefinition, 
@@ -174,5 +176,35 @@ class ExportsCompilerPass implements CompilerPassInterface
             }
         }
     }
+    
+    private function compileExportElementsProvider(Definition $chillManagerDefinition, 
+            ContainerBuilder $container)
+    {
+        $taggedServices = $container->findTaggedServiceIds(
+            'chill.export_elements_provider'
+        );
+        
+        $knownAliases = array();
+        
+        foreach ($taggedServices as $id => $tagAttributes) {
+            foreach ($tagAttributes as $attributes) {
+                if (!isset($attributes["prefix"])) {
+                    throw new \LogicException("the 'prefix' attribute is missing in your ".
+                        "service '$id' definition");
+                }
+                
+                if (array_search($attributes["prefix"], $knownAliases)) {
+                    throw new \LogicException("There is already a chill.export_elements_provider service with prefix "
+                        .$attributes["prefix"].". Choose another prefix.");
+                }
+                $knownAliases[] = $attributes["prefix"];
+                
+                $chillManagerDefinition->addMethodCall(
+                    'addExportElementsProvider',
+                    array(new Reference($id), $attributes["prefix"])
+                );
+            }
+        }
+    }
 
 }
diff --git a/Export/ExportElementsProviderInterface.php b/Export/ExportElementsProviderInterface.php
new file mode 100644
index 000000000..077272c9b
--- /dev/null
+++ b/Export/ExportElementsProviderInterface.php
@@ -0,0 +1,35 @@
+<?php
+/*
+ * Copyright (C) 2018 Champs Libres Cooperative <info@champs-libres.coop>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+namespace Chill\MainBundle\Export;
+
+/**
+ * Interface to provide export elements dynamically.
+ * 
+ * The typical use case is providing exports or aggregators depending on 
+ * dynamic data. Example: providing exports for reports, reports depending
+ * on data stored in database.
+ *
+ * @author Julien Fastré <julien.fastre@champs-libres.coop>
+ */
+interface ExportElementsProviderInterface
+{
+    /**
+     * @return ExportElementInterface[]
+     */
+    public function getExportElements();
+}
diff --git a/Export/ExportManager.php b/Export/ExportManager.php
index 3db2d138c..a46054352 100644
--- a/Export/ExportManager.php
+++ b/Export/ExportManager.php
@@ -169,6 +169,26 @@ class ExportManager
         $this->formatters[$alias] = $formatter;
     }
     
+    public function addExportElementsProvider(ExportElementsProviderInterface $provider, $prefix)
+    {
+        foreach ($provider->getExportElements() as $suffix => $element) {
+            $alias = $prefix.'_'.$suffix;
+            
+            if ($element instanceof ExportInterface) {
+                $this->addExport($element, $alias);
+            } elseif ($element instanceof FilterInterface) {
+                $this->addFilter($element, $alias);
+            } elseif ($element instanceof AggregatorInterface) {
+                $this->addAggregator($element, $alias);
+            } elseif ($element instanceof FormatterInterface) {
+                $this->addFormatter($element, $alias);
+            } else {
+                throw new \LogicException("This element ".\get_class($element)." "
+                    . "is not an instance of export element");
+            }
+        }
+    }
+    
     /**
      * 
      * @return string[] the existing type for known exports