# List merge to new list

**URL:** <https://forum.dynamobim.com/t/list-merge-to-new-list/20571>\
**Category:** Uncategorized\
**Created:** [March 29, 2018, 9:01pm UTC](https://forum.dynamobim.com/t/list-merge-to-new-list/20571 "2018-03-29T21:01:29Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Heinrich\_Boldt](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/heinrich_boldt/32/154159_2.png) [@Heinrich\_Boldt](https://forum.dynamobim.com/u/Heinrich_Boldt)\
**Post date:** [March 29, 2018, 9:01pm UTC](https://forum.dynamobim.com/t/list-merge-to-new-list/20571/1 "2018-03-29T21:01:29Z")

</div>

I need your help.

after hole day I cant solve my problem.  
I have one List of View-Names, another List of Elements placed in views. I need a new list, with all View-Names

Thank you for you help

 ![neue%20Liste](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/1/5/159781a83a34d5d9f56abb87d73f7fcd23cfa833.PNG)

---

<div class="post-metadata">

**Author:** ![awilliams](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/awilliams/32/114496_2.png) [@awilliams](https://forum.dynamobim.com/u/awilliams)\
**Post date:** [March 29, 2018, 9:11pm UTC](https://forum.dynamobim.com/t/list-merge-to-new-list/20571/2 "2018-03-29T21:11:11Z")

</div>

Does List.Combine with List.AddItemToFront as the combinator solve your problem?

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/b/5/b57e0a850b82857a51cf9bd798490f47a7b6c4ce.png)

---

<div class="post-metadata">

**Author:** ![Heinrich\_Boldt](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/heinrich_boldt/32/154159_2.png) [@Heinrich\_Boldt](https://forum.dynamobim.com/u/Heinrich_Boldt)\
**Post date:** [March 29, 2018, 9:22pm UTC](https://forum.dynamobim.com/t/list-merge-to-new-list/20571/3 "2018-03-29T21:22:34Z")

</div>

Thanky, but no. thants not my need.

my thougts are to create a new list with all elements in sublist replaced with the element in same index as Baselist.

i create a Photoshop view, thats not real Dynamo 🙂

 ![Hinweise_Ansichtsliste](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/2/2/22dc30e2a9982ed539f1f0686ac3a118a848567b.jpg)

---

<div class="post-metadata">

**Author:** ![awilliams](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/awilliams/32/114496_2.png) [@awilliams](https://forum.dynamobim.com/u/awilliams)\
**Post date:** [March 29, 2018, 9:26pm UTC](https://forum.dynamobim.com/t/list-merge-to-new-list/20571/4 "2018-03-29T21:26:49Z")

</div>

I think I understand now 🙂 try List.Count @L2 with List.OfRepeatedItem @L1

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/3/b/3bb8ad73473a0bcd404f03e56019230faead2a2b.png)

---

<div class="post-metadata">

**Author:** ![Heinrich\_Boldt](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/heinrich_boldt/32/154159_2.png) [@Heinrich\_Boldt](https://forum.dynamobim.com/u/Heinrich_Boldt)\
**Post date:** [March 29, 2018, 9:29pm UTC](https://forum.dynamobim.com/t/list-merge-to-new-list/20571/5 "2018-03-29T21:29:10Z")

</div>

Great, that is perfect!👌