diff --git a/client/dist/js/userforms-cms.js b/client/dist/js/userforms-cms.js
index 92ab2c9..3e2a5fd 100644
--- a/client/dist/js/userforms-cms.js
+++ b/client/dist/js/userforms-cms.js
@@ -1 +1 @@
-!function(e){function o(n){if(r[n])return r[n].exports;var t=r[n]={i:n,l:!1,exports:{}};return e[n].call(t.exports,t,t.exports,o),t.l=!0,t.exports}var r={};o.m=e,o.c=r,o.i=function(e){return e},o.d=function(e,r,n){o.o(e,r)||Object.defineProperty(e,r,{configurable:!1,enumerable:!0,get:n})},o.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return o.d(r,"a",r),r},o.o=function(e,o){return Object.prototype.hasOwnProperty.call(e,o)},o.p="",o(o.s="./client/src/bundles/bundle-cms.js")}({"./client/src/bundles/ConfirmFolder.js":function(e,o,r){"use strict";function n(e){return e&&e.__esModule?e:{default:e}}var t=Object.assign||function(e){for(var o=1;o<arguments.length;o++){var r=arguments[o];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},i=r(5),d=n(i),l=r(0),s=n(l),a=r(3),c=n(a),f=r(4),u=n(f),m=r(1),p=r(2),F=n(p),_=r(6),h=n(_),g=(0,m.loadComponent)("FormBuilderModal");s.default.entwine("ss",function(e){function o(o,r,n){o?(e(r).show(),e(n).hide()):(e(n).show(),e(r).hide())}e("#Form_EditForm_Fields").entwine({onmatch:function(){var e=this;this._super(),this.on("addnewinline",function(){e.one("reload",function(){e.find(".ss-gridfield-item").last().find(".col-ClassName select").attr("data-folderconfirmed",0)})})}}),e("#Form_ConfirmFolderForm_FolderOptions-new").entwine({onmatch:function(){e("#Form_ConfirmFolderForm_CreateFolder_Holder").detach().appendTo(e("#Form_ConfirmFolderForm_FolderOptions-new").parent().parent()),o(e(this).prop("checked"),"#Form_ConfirmFolderForm_CreateFolder_Holder","#Form_ConfirmFolderForm_FolderID_Holder")},onchange:function(){o(e(this).prop("checked"),"#Form_ConfirmFolderForm_CreateFolder_Holder","#Form_ConfirmFolderForm_FolderID_Holder")}}),e("#Form_ConfirmFolderForm_FolderOptions-existing").entwine({onmatch:function(){e("#Form_ConfirmFolderForm_FolderID_Holder").detach().appendTo(e("#Form_ConfirmFolderForm_FolderOptions-existing").parent().parent()),o(e(this).prop("checked"),"#Form_ConfirmFolderForm_FolderID_Holder","#Form_ConfirmFolderForm_CreateFolder_Holder")},onchange:function(){o(e(this).prop("checked"),"#Form_ConfirmFolderForm_FolderID_Holder","#Form_ConfirmFolderForm_CreateFolder_Holder")}}),e("#Form_ConfirmFolderForm_FolderID_Holder .treedropdownfield.is-open,#Form_ItemEditForm_FolderID .treedropdownfield.is-open").entwine({onunmatch:function(){var o=this,r=F.default.parse("admin/user-forms/getfoldergrouppermissions"),n=h.default.parse(r.query);n.FolderID=e(this).find("input[name=FolderID]").val();var i=F.default.format(t({},r,{search:h.default.stringify(n)}));return fetch(i,{credentials:"same-origin"}).then(function(e){return e.json()}).then(function(r){return e(o).siblings(".form__field-description").html(r),e(o).parent().siblings(".form__field-description").html(r),r}).catch(function(e){s.default.noticeAdd({text:e.message,stay:!1,type:"error"})})}}),e(".uf-field-editor .ss-gridfield-items .dropdown.editable-column-field.form-group--no-label:not([data-folderconfirmed='1'])").entwine({onchange:function(){if("SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFileField"===this.get(0).value&&!e(".uf-field-editor .ss-gridfield-items .dropdown.editable-column-field.form-group--no-label[data-folderconfirmed='1']").length){var o=e("#confirm-folder__dialog-wrapper");o.length&&o.remove(),o=e('<div id="confirm-folder__dialog-wrapper" />');var r=e(this).closest("tr").data("id");o.data("id",r),e("body").append(o),o.open()}}}),e("#confirm-folder__dialog-wrapper").entwine({onunmatch:function(){this._clearModal()},open:function(){this._renderModal(!0)},close:function(o){if(!o){var r=e("#confirm-folder__dialog-wrapper").data("id");e(".ss-gridfield-item[data-id='"+r+"'] .dropdown.editable-column-field.form-group--no-label[data-folderconfirmed='0']").val("SilverStripe\\UserForms\\Model\\EditableFormField\\EditableTextField")}this._renderModal(!1)},_renderModal:function(o){var r=this,n=function(){return r._handleHideModal.apply(r,arguments)},i=function(){return r._handleSubmitModal.apply(r,arguments)},l=d.default._t("UserForms.FILE_CONFIRMATION_TITLE","Select file upload folder"),s=e(this).data("id"),a=F.default.parse("admin/user-forms/confirmfolderformschema"),f=h.default.parse(a.query);f.ID=s;var m=F.default.format(t({},a,{search:h.default.stringify(f)}));u.default.render(c.default.createElement(g,{title:l,isOpen:o,onSubmit:i,onClosed:n,schemaUrl:m,bodyClassName:"modal__dialog",className:"confirm-folder-modal",responseClassBad:"modal__response modal__response--error",responseClassGood:"modal__response modal__response--good",identifier:"UserForms.ConfirmFolder"}),this[0])},_clearModal:function(){u.default.unmountComponentAtNode(this[0])},_handleHideModal:function(){return this.close()},_handleSubmitModal:function(o,r,n){var t=this;return n().then(function(){s.default.noticeAdd({text:d.default._t("UserForms.FILE_CONFIRMATION_CONFIRMATION","Folder confirmed successfully."),stay:!1,type:"success"}),t.close(!0),e("[name=action_doSave], [name=action_save]").click()}).catch(function(e){s.default.noticeAdd({text:e.message,stay:!1,type:"error"})})}}),e("#Form_ConfirmFolderForm_action_cancel").entwine({onclick:function(){e("#confirm-folder__dialog-wrapper").close()}})})},"./client/src/bundles/FieldEditor.js":function(e,o,r){"use strict";var n=r(0);(function(e){return e&&e.__esModule?e:{default:e}})(n).default.entwine("ss",function(e){var o=null;e(".uf-field-editor .ss-gridfield-items").entwine({onmatch:function(){var r=0,n=0,t=e(".uf-field-editor .ss-gridfield-buttonrow").addClass("sticky-buttons"),i=e(".cms-content-header.north").first().height()+parseInt(e(".sticky-buttons").css("padding-top"),10),d=e(".uf-field-editor");this._super(),this.find(".ss-gridfield-item").each(function(o,t){switch(e(t).data("class")){case"SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFormStep":return void(n=0);case"SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFieldGroup":n+=1,r=n;break;case"SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFieldGroupEnd":r=n,n-=1;break;default:r=n}e(t).toggleClass("infieldgroup",r>0);for(var i=1;i<=5;i++)e(t).toggleClass("infieldgroup-level-"+i,r>=i)}),o=setInterval(function(){var e=d.offset().top;t.width("100%"),e>i||0===e?t.removeClass("sticky-buttons"):t.addClass("sticky-buttons")},300)},onunmatch:function(){this._super(),clearInterval(o)}}),e(".uf-field-editor .ss-gridfield-buttonrow .action").entwine({onclick:function(e){this._super(e),this.trigger("addnewinline")}}),e(".uf-field-editor").entwine({onmatch:function(){var o=this;this._super(),this.on("addnewinline",function(){o.one("reload",function(){var r=o.find(".ss-gridfield-item").last(),n=null;"SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFieldGroupEnd"===r.attr("data-class")?(n=r,n.prev().find(".col-Title input").focus(),r=n.add(n.prev()),n.css("visibility","hidden")):r.find(".col-Title input").focus(),r.addClass("flashBackground");var t=e(".cms-content-fields");t.length>0&&t.scrollTop(t[0].scrollHeight),n&&n.css("visibility","visible")})})},onummatch:function(){this._super()}})})},"./client/src/bundles/Recipient.js":function(e,o,r){"use strict";var n=r(0);(function(e){return e&&e.__esModule?e:{default:e}})(n).default.entwine("ss",function(e){var o={updateFormatSpecificFields:function(){var o=e('input[name="SendPlain"]').is(":checked");e(".field.toggle-html-only")[o?"hide":"show"](),e(".field.toggle-plain-only")[o?"show":"hide"]()}};e("#Form_ItemEditForm .EmailRecipientForm").entwine({onmatch:function(){o.updateFormatSpecificFields()},onunmatch:function(){(void 0)._super()}}),e('#Form_ItemEditForm .EmailRecipientForm input[name="SendPlain"]').entwine({onchange:function(){o.updateFormatSpecificFields()}})})},"./client/src/bundles/bundle-cms.js":function(e,o,r){"use strict";r("./client/src/bundles/FieldEditor.js"),r("./client/src/bundles/ConfirmFolder.js"),r("./client/src/bundles/Recipient.js")},0:function(e,o){e.exports=jQuery},1:function(e,o){e.exports=Injector},2:function(e,o){e.exports=NodeUrl},3:function(e,o){e.exports=React},4:function(e,o){e.exports=ReactDom},5:function(e,o){e.exports=i18n},6:function(e,o){e.exports=qs}});
\ No newline at end of file
+!function(e){function o(t){if(r[t])return r[t].exports;var n=r[t]={i:t,l:!1,exports:{}};return e[t].call(n.exports,n,n.exports,o),n.l=!0,n.exports}var r={};o.m=e,o.c=r,o.i=function(e){return e},o.d=function(e,r,t){o.o(e,r)||Object.defineProperty(e,r,{configurable:!1,enumerable:!0,get:t})},o.n=function(e){var r=e&&e.__esModule?function(){return e.default}:function(){return e};return o.d(r,"a",r),r},o.o=function(e,o){return Object.prototype.hasOwnProperty.call(e,o)},o.p="",o(o.s="./client/src/bundles/bundle-cms.js")}({"./client/src/bundles/ConfirmFolder.js":function(e,o,r){"use strict";function t(e){return e&&e.__esModule?e:{default:e}}var n=Object.assign||function(e){for(var o=1;o<arguments.length;o++){var r=arguments[o];for(var t in r)Object.prototype.hasOwnProperty.call(r,t)&&(e[t]=r[t])}return e},i=r(5),d=t(i),l=r(0),s=t(l),a=r(3),c=t(a),f=r(4),u=t(f),m=r(1),p=r(2),F=t(p),_=r(6),h=t(_),g=(0,m.loadComponent)("FormBuilderModal");s.default.entwine("ss",function(e){function o(o,r,t){o?(e(r).show(),e(t).hide()):(e(t).show(),e(r).hide())}e("#Form_EditForm_Fields").entwine({onmatch:function(){var e=this;this._super(),this.on("addnewinline",function(){e.one("reload",function(){e.find(".ss-gridfield-item").last().find(".col-ClassName select").attr("data-folderconfirmed",0)})})}}),e("#Form_ConfirmFolderForm_FolderOptions-new").entwine({onmatch:function(){e("#Form_ConfirmFolderForm_CreateFolder_Holder").detach().appendTo(e("#Form_ConfirmFolderForm_FolderOptions-new").parent().parent()),o(e(this).prop("checked"),"#Form_ConfirmFolderForm_CreateFolder_Holder","#Form_ConfirmFolderForm_FolderID_Holder")},onchange:function(){o(e(this).prop("checked"),"#Form_ConfirmFolderForm_CreateFolder_Holder","#Form_ConfirmFolderForm_FolderID_Holder")}}),e("#Form_ConfirmFolderForm_FolderOptions-existing").entwine({onmatch:function(){e("#Form_ConfirmFolderForm_FolderID_Holder").detach().appendTo(e("#Form_ConfirmFolderForm_FolderOptions-existing").parent().parent()),o(e(this).prop("checked"),"#Form_ConfirmFolderForm_FolderID_Holder","#Form_ConfirmFolderForm_CreateFolder_Holder")},onchange:function(){o(e(this).prop("checked"),"#Form_ConfirmFolderForm_FolderID_Holder","#Form_ConfirmFolderForm_CreateFolder_Holder")}}),e("#Form_ConfirmFolderForm_FolderID_Holder .treedropdownfield.is-open,#Form_ItemEditForm_FolderID .treedropdownfield.is-open").entwine({onunmatch:function(){var o=this,r=e(this).closest("#Form_ConfirmFolderForm").data("adminUrl"),t=F.default.parse(r+"user-forms/getfoldergrouppermissions"),i=h.default.parse(t.query);i.FolderID=e(this).find("input[name=FolderID]").val();var d=F.default.format(n({},t,{search:h.default.stringify(i)}));return fetch(d,{credentials:"same-origin"}).then(function(e){return e.json()}).then(function(r){return e(o).siblings(".form__field-description").html(r),e(o).parent().siblings(".form__field-description").html(r),r}).catch(function(e){s.default.noticeAdd({text:e.message,stay:!1,type:"error"})})}}),e(".uf-field-editor .ss-gridfield-items .dropdown.editable-column-field.form-group--no-label:not([data-folderconfirmed='1'])").entwine({onchange:function(){if("SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFileField"===this.get(0).value&&!e(".uf-field-editor .ss-gridfield-items .dropdown.editable-column-field.form-group--no-label[data-folderconfirmed='1']").length){var o=e("#confirm-folder__dialog-wrapper");o.length&&o.remove(),o=e('<div id="confirm-folder__dialog-wrapper" />');var r=e(this).closest("tr").data("id"),t=e(this).closest(".uf-field-editor").data("adminUrl");o.data("id",r),o.data("adminUrl",t),e("body").append(o),o.open()}}}),e("#confirm-folder__dialog-wrapper").entwine({onunmatch:function(){this._clearModal()},open:function(){this._renderModal(!0)},close:function(o){if(!o){var r=e("#confirm-folder__dialog-wrapper").data("id");e(".ss-gridfield-item[data-id='"+r+"'] .dropdown.editable-column-field.form-group--no-label[data-folderconfirmed='0']").val("SilverStripe\\UserForms\\Model\\EditableFormField\\EditableTextField")}this._renderModal(!1)},_renderModal:function(o){var r=this,t=function(){return r._handleHideModal.apply(r,arguments)},i=function(){return r._handleSubmitModal.apply(r,arguments)},l=d.default._t("UserForms.FILE_CONFIRMATION_TITLE","Select file upload folder"),s=e(this).data("id"),a=e(this).data("adminUrl"),f=F.default.parse(a+"user-forms/confirmfolderformschema"),m=h.default.parse(f.query);m.ID=s;var p=F.default.format(n({},f,{search:h.default.stringify(m)}));u.default.render(c.default.createElement(g,{title:l,isOpen:o,onSubmit:i,onClosed:t,schemaUrl:p,bodyClassName:"modal__dialog",className:"confirm-folder-modal",responseClassBad:"modal__response modal__response--error",responseClassGood:"modal__response modal__response--good",identifier:"UserForms.ConfirmFolder"}),this[0])},_clearModal:function(){u.default.unmountComponentAtNode(this[0])},_handleHideModal:function(){return this.close()},_handleSubmitModal:function(o,r,t){var n=this;return t().then(function(){s.default.noticeAdd({text:d.default._t("UserForms.FILE_CONFIRMATION_CONFIRMATION","Folder confirmed successfully."),stay:!1,type:"success"}),n.close(!0),e("[name=action_doSave], [name=action_save]").click()}).catch(function(e){s.default.noticeAdd({text:e.message,stay:!1,type:"error"})})}}),e("#Form_ConfirmFolderForm_action_cancel").entwine({onclick:function(){e("#confirm-folder__dialog-wrapper").close()}})})},"./client/src/bundles/FieldEditor.js":function(e,o,r){"use strict";var t=r(0);(function(e){return e&&e.__esModule?e:{default:e}})(t).default.entwine("ss",function(e){var o=null;e(".uf-field-editor .ss-gridfield-items").entwine({onmatch:function(){var r=0,t=0,n=e(".uf-field-editor .ss-gridfield-buttonrow").addClass("sticky-buttons"),i=e(".cms-content-header.north").first().height()+parseInt(e(".sticky-buttons").css("padding-top"),10),d=e(".uf-field-editor");this._super(),this.find(".ss-gridfield-item").each(function(o,n){switch(e(n).data("class")){case"SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFormStep":return void(t=0);case"SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFieldGroup":t+=1,r=t;break;case"SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFieldGroupEnd":r=t,t-=1;break;default:r=t}e(n).toggleClass("infieldgroup",r>0);for(var i=1;i<=5;i++)e(n).toggleClass("infieldgroup-level-"+i,r>=i)}),o=setInterval(function(){var e=d.offset().top;n.width("100%"),e>i||0===e?n.removeClass("sticky-buttons"):n.addClass("sticky-buttons")},300)},onunmatch:function(){this._super(),clearInterval(o)}}),e(".uf-field-editor .ss-gridfield-buttonrow .action").entwine({onclick:function(e){this._super(e),this.trigger("addnewinline")}}),e(".uf-field-editor").entwine({onmatch:function(){var o=this;this._super(),this.on("addnewinline",function(){o.one("reload",function(){var r=o.find(".ss-gridfield-item").last(),t=null;"SilverStripe\\UserForms\\Model\\EditableFormField\\EditableFieldGroupEnd"===r.attr("data-class")?(t=r,t.prev().find(".col-Title input").focus(),r=t.add(t.prev()),t.css("visibility","hidden")):r.find(".col-Title input").focus(),r.addClass("flashBackground");var n=e(".cms-content-fields");n.length>0&&n.scrollTop(n[0].scrollHeight),t&&t.css("visibility","visible")})})},onummatch:function(){this._super()}})})},"./client/src/bundles/Recipient.js":function(e,o,r){"use strict";var t=r(0);(function(e){return e&&e.__esModule?e:{default:e}})(t).default.entwine("ss",function(e){var o={updateFormatSpecificFields:function(){var o=e('input[name="SendPlain"]').is(":checked");e(".field.toggle-html-only")[o?"hide":"show"](),e(".field.toggle-plain-only")[o?"show":"hide"]()}};e("#Form_ItemEditForm .EmailRecipientForm").entwine({onmatch:function(){o.updateFormatSpecificFields()},onunmatch:function(){(void 0)._super()}}),e('#Form_ItemEditForm .EmailRecipientForm input[name="SendPlain"]').entwine({onchange:function(){o.updateFormatSpecificFields()}})})},"./client/src/bundles/bundle-cms.js":function(e,o,r){"use strict";r("./client/src/bundles/FieldEditor.js"),r("./client/src/bundles/ConfirmFolder.js"),r("./client/src/bundles/Recipient.js")},0:function(e,o){e.exports=jQuery},1:function(e,o){e.exports=Injector},2:function(e,o){e.exports=NodeUrl},3:function(e,o){e.exports=React},4:function(e,o){e.exports=ReactDom},5:function(e,o){e.exports=i18n},6:function(e,o){e.exports=qs}});
\ No newline at end of file
diff --git a/client/src/bundles/ConfirmFolder.js b/client/src/bundles/ConfirmFolder.js
index 922f6a0..24dab2a 100644
--- a/client/src/bundles/ConfirmFolder.js
+++ b/client/src/bundles/ConfirmFolder.js
@@ -60,7 +60,8 @@ jQuery.entwine('ss', ($) => {
   $('#Form_ConfirmFolderForm_FolderID_Holder .treedropdownfield.is-open,#Form_ItemEditForm_FolderID .treedropdownfield.is-open').entwine({
     onunmatch() {
       // Build url
-      const parsedURL = url.parse('admin/user-forms/getfoldergrouppermissions');
+      const adminUrl = $(this).closest('#Form_ConfirmFolderForm').data('adminUrl');
+      const parsedURL = url.parse(`${adminUrl}user-forms/getfoldergrouppermissions`);
       const parsedQs = qs.parse(parsedURL.query);
       parsedQs.FolderID = $(this).find('input[name=FolderID]').val();
       const fetchURL = url.format({ ...parsedURL, search: qs.stringify(parsedQs) });
@@ -104,7 +105,9 @@ jQuery.entwine('ss', ($) => {
 
       dialog = $('<div id="confirm-folder__dialog-wrapper" />');
       const id = $(this).closest('tr').data('id');
+      const adminUrl = $(this).closest('.uf-field-editor').data('adminUrl');
       dialog.data('id', id);
+      dialog.data('adminUrl', adminUrl);
       $('body').append(dialog);
 
       dialog.open();
@@ -140,7 +143,8 @@ jQuery.entwine('ss', ($) => {
       const editableFileFieldID = $(this).data('id');
 
       // Build schema url
-      const parsedURL = url.parse('admin/user-forms/confirmfolderformschema');
+      const adminUrl = $(this).data('adminUrl');
+      const parsedURL = url.parse(`${adminUrl}user-forms/confirmfolderformschema`);
       const parsedQs = qs.parse(parsedURL.query);
       parsedQs.ID = editableFileFieldID;
       const schemaUrl = url.format({ ...parsedURL, search: qs.stringify(parsedQs) });
diff --git a/code/Control/UserDefinedFormAdmin.php b/code/Control/UserDefinedFormAdmin.php
index 63cc1ec..780fdb1 100644
--- a/code/Control/UserDefinedFormAdmin.php
+++ b/code/Control/UserDefinedFormAdmin.php
@@ -2,6 +2,7 @@
 
 namespace SilverStripe\UserForms\Control;
 
+use SilverStripe\Admin\AdminRootController;
 use SilverStripe\Admin\LeftAndMain;
 use SilverStripe\Assets\Folder;
 use SilverStripe\Control\HTTPRequest;
@@ -199,7 +200,8 @@ class UserDefinedFormAdmin extends LeftAndMain
 
         return Form::create($this, 'ConfirmFolderForm', $fields, $actions, RequiredFields::create('ID'))
             ->setFormAction($this->Link('ConfirmFolderForm'))
-            ->addExtraClass('form--no-dividers');
+            ->addExtraClass('form--no-dividers')
+            ->setAttribute('data-admin-url', AdminRootController::admin_url());
     }
 
     /**
diff --git a/code/Extension/UserFormFieldEditorExtension.php b/code/Extension/UserFormFieldEditorExtension.php
index b3849cf..173c960 100644
--- a/code/Extension/UserFormFieldEditorExtension.php
+++ b/code/Extension/UserFormFieldEditorExtension.php
@@ -2,6 +2,7 @@
 
 namespace SilverStripe\UserForms\Extension;
 
+use SilverStripe\Admin\AdminRootController;
 use SilverStripe\Forms\FieldList;
 use SilverStripe\Forms\GridField\GridFieldPaginator;
 use SilverStripe\Forms\Tab;
@@ -124,7 +125,9 @@ class UserFormFieldEditorExtension extends DataExtension
             '',
             $fields,
             $config
-        )->addExtraClass('uf-field-editor');
+        )
+            ->addExtraClass('uf-field-editor')
+            ->setAttribute('data-admin-url', AdminRootController::admin_url());
 
         return $fieldEditor;
     }