# Mapping Variables Dynamically through naming

**URL:** <https://community.make.com/t/mapping-variables-dynamically-through-naming/68135>\
**Category:** Questions\
**Tags:** mapping\
**Created:** [February 2, 2025, 4:11pm UTC](https://community.make.com/t/mapping-variables-dynamically-through-naming/68135 "2025-02-02T16:11:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Sofia\_Santamaria](https://avatars.discourse-cdn.com/v4/letter/s/58956e/32.png) [@Sofia\_Santamaria](https://community.make.com/u/Sofia_Santamaria)\
**Post date:** [February 2, 2025, 4:11pm UTC](https://community.make.com/t/mapping-variables-dynamically-through-naming/68135/1 "2025-02-02T16:11:41Z")

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Hey there,

I have created a scenario where I am extracting a ChatGPT output text from a google doc which I then convert into a JSON file in order to Parse the JSON file and obtain the right key:value pairs to map my 101 variables. This is due to the fact I need this data to fill the content of a google slide’s presentation which has the same placeholders (case sensitive and all).

My issue is that with every new run the mapping I create is cleared and becomes useless as the variables are no longer identified leaving the template blank. I was wondering if there is a way to dynamically map the variables by their names from the json key value pairs to the placeholders in the google slides presentation?

Thanks for the help!

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**Author:** ![Make\_Bot](https://dub1.discourse-cdn.com/flex013/user_avatar/community.make.com/make_bot/32/14661_2.png) [@Make\_Bot](https://community.make.com/u/Make_Bot)\
**Post date:** [May 3, 2025, 3:16pm UTC](https://community.make.com/t/mapping-variables-dynamically-through-naming/68135/2 "2025-05-03T15:16:43Z")

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