diff --git a/module/task/ui/assignto.html.php b/module/task/ui/assignto.html.php
new file mode 100644
index 0000000000..282d6ebb44
--- /dev/null
+++ b/module/task/ui/assignto.html.php
@@ -0,0 +1,108 @@
+<?php
+namespace zin;
+
+global $lang;
+
+$items = [];
+foreach($members as $key => $value) {
+    $items[] = ['text' => $value, 'value' => $key];
+}
+
+div
+(
+    setClass('modal assignto-dialog'),
+    div
+    (
+        setClass('modal-dialog'),
+        div
+        (
+            setClass('modal-content'),
+            div
+            (
+                setClass('modal-header'),
+                label(data('task.id')),
+                div
+                (
+                    setClass('modal-title'),
+                    data('task.name'),
+                ),
+                btn
+                (
+                    setClass('square ghost'),
+                    set('data-dismiss', 'modal'),
+                    span(setClass('close'))
+                ),
+                div(setClass('modal-divider'))
+            ),
+            div
+            (
+                setClass('modal-body'),
+                formGrid
+                (
+                    set::method('POST'),
+                    formGroup
+                    (
+                        formLabel($lang->assignedToAB),
+                        formCell
+                        (
+                            select
+                            (
+                                set::name('assignedTo'),
+                                set::id('assignedTo'),
+                                set::items($items)
+                            ),
+                        )
+                    ),
+                    formGroup
+                    (
+                        formLabel($lang->task->left),
+                        formCell
+                        (
+                            div
+                            (
+                                setClass('input-control has-suffix'),
+                                formInput
+                                (
+                                    set::type('number'),
+                                    set::min(0),
+                                    set::name('left'),
+                                    set::id('left'),
+                                ),
+                                h::label
+                                (
+                                    setClass('input-control-suffix'),
+                                    $lang->workingHour
+                                )
+                            )
+                        )
+                    ),
+                    formGroup
+                    (
+                        formLabel($lang->comment),
+                        formCell
+                        (
+                            textarea
+                            (
+                                setClass('form-control'),
+                                set::name('comment'),
+                                set::id('comment')
+                            )
+                        )
+                    ),
+                    formGroup
+                    (
+                        setClass('justify-center'),
+                        button
+                        (
+                            set::type('submit'),
+                            setClass('btn primary'),
+                            $lang->save
+                        )
+                    )
+                )
+            )
+        )
+    )
+);
+
+render();