# How to update a map of a map (using a struct as a go-between)?

**URL:** <https://forums.unrealengine.com/t/how-to-update-a-map-of-a-map-using-a-struct-as-a-go-between/1259949>\
**Category:** Blueprint\
**Tags:** unreal-engine, question, Blueprint\
**Created:** [August 13, 2023, 8:13pm UTC](https://forums.unrealengine.com/t/how-to-update-a-map-of-a-map-using-a-struct-as-a-go-between/1259949 "2023-08-13T20:13:06Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Everynone](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/everynone/32/1135017_2.png) [@Everynone](https://forums.unrealengine.com/u/Everynone)\
**Post date:** [August 14, 2023, 9:07am UTC](https://forums.unrealengine.com/t/how-to-update-a-map-of-a-map-using-a-struct-as-a-go-between/1259949/3 "2023-08-14T09:07:54Z")

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![image](https://d3kjluh73b9h9o.cloudfront.net/original/4X/1/a/1/1a14fd9b7044a94db5b87f6b8fabbddfc6e0e192.png)

Mhm, delicious copypasta, indeed.

* * *

We’re updating this, right?

 ![image](https://d3kjluh73b9h9o.cloudfront.net/original/4X/b/e/4/be4da2685f2e01f449d2027e4569912283868451.png)

 ![image](https://d3kjluh73b9h9o.cloudfront.net/original/4X/3/2/f/32f3e8687ec817943d92e7f3718b02ae2432ed90.png)

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