# \#unset-variables

**URL:** https://community.postman.com/tag/unset-variables/459.md

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## [Order of execution within a collection](https://community.postman.com/t/order-of-execution-within-a-collection/71445)

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**Author:** [@asanke](https://community.postman.com/u/asanke)\
**Replies:** 5\
**Last updated:** [November 21, 2024, 11:30am UTC](https://community.postman.com/t/order-of-execution-within-a-collection/71445 "2024-11-21T11:30:12Z")

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In my Postman collection, I have the below structure Collection |-\> Scripts --\> Pre-Scripts --\>pm.environment.set("AuthToken", "X"); |-\>Group folder |-\> Sub folder |-\>request-1 |-\> Scripts --\> Pre-request -…

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## [API Testing 'A Beginners View': Environment and Variables In POSTMAN](https://community.postman.com/t/api-testing-a-beginners-view-environment-and-variables-in-postman/18196)

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**Author:** [@jency.stella19](https://community.postman.com/u/jency.stella19)\
**Replies:** 0\
**Last updated:** [December 3, 2020, 12:03pm UTC](https://community.postman.com/t/api-testing-a-beginners-view-environment-and-variables-in-postman/18196 "2020-12-03T12:03:25Z")

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In this post let’s try to have a better understanding of the Environment and Variables in POSTMAN Let’s start with Variables: A variable is a bucket that holds values that can be changed. Suppose you are developing a mo…