diff --git a/openbis_standard_technologies/dist/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/views/SampleForm/SampleFormController.js b/openbis_standard_technologies/dist/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/views/SampleForm/SampleFormController.js
index d492acc296d34c9106903174ab17706054d1e54a..d8a3b5f5a380ce672db48f112d9ba4d0d22136c5 100644
--- a/openbis_standard_technologies/dist/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/views/SampleForm/SampleFormController.js
+++ b/openbis_standard_technologies/dist/core-plugins/eln-lims/1/as/webapps/eln-lims/html/js/views/SampleForm/SampleFormController.js
@@ -270,9 +270,11 @@ function SampleFormController(mainController, mode, sample) {
 					delete parameters["sampleProperties"]["XMLCOMMENTS"];
 				}
 				
+				parameters["sampleParents"] = sampleParentsFinal;
 				if(!linkParentsOnCopy) {
 					parameters["sampleParents"] = [];
 				}
+				
 				parameters["sampleChildren"] = sampleChildrenFinal;
 				if(!copyChildrenOnCopy) {
 					parameters["sampleChildren"] = [];