diff --git a/Classes/Domain/Repository/StudyCourseRepository.php b/Classes/Domain/Repository/StudyCourseRepository.php
index aed0510d..d259b5c7 100644
--- a/Classes/Domain/Repository/StudyCourseRepository.php
+++ b/Classes/Domain/Repository/StudyCourseRepository.php
@@ -51,7 +51,15 @@ public function findAllFilteredByOptions($options): QueryResultInterface
                     $query->equals($name, null),
                 );
             } else {
-                $constraints[] = $query->in($name . '.uid', $array);
+                $filterKey = array_keys(array_combine(array_keys($settings['filters'] ?? []), array_column($settings['filters'] ?? [], 'propertyPath')),$name);
+                $filter = $settings['filters'][$filterKey[0]] ?? [];
+                if ($filter !== []) {
+                    if ($filter['type'] === 'integer') {
+                        $constraints[] = $query->in($name , $array);
+                    } else {
+                        $constraints[] = $query->in($name . '.uid', $array);
+                    }
+                }
             }
         }
 
diff --git a/Configuration/TypoScript/Main/setup.typoscript b/Configuration/TypoScript/Main/setup.typoscript
index 34493431..ce577bfd 100644
--- a/Configuration/TypoScript/Main/setup.typoscript
+++ b/Configuration/TypoScript/Main/setup.typoscript
@@ -78,11 +78,19 @@ plugin.tx_in2studyfinder {
 				#                disabledInFrontend = 1
 			}
 
-			#            credits {
-			#                type = boolean
-			#                propertyPath = ectsCredits
-			#                frontendLabel = FrontendLabel
-			#            }
+			#			credits {
+			#				type = boolean
+			#				propertyPath = ectsCredits
+			#				frontendLabel = FrontendLabel
+			#			}
+
+			#			courses {
+			#				type = integer
+			#				singleSelect = 0
+			#				propertyPath = uid
+			#				disabledInFrontend = 1
+			#				frontendLabel = Studycourse
+			#			}
 		}
 
 		backend {