# Set New Parameter in PBS queue management

**URL:** <https://community.openpbs.org/t/set-new-parameter-in-pbs-queue-management/3557>\
**Category:** Users/Site Administrators\
**Created:** [May 25, 2023, 11:42am UTC](https://community.openpbs.org/t/set-new-parameter-in-pbs-queue-management/3557 "2023-05-25T11:42:15Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![bhushan27](https://avatars.discourse-cdn.com/v4/letter/b/8baadc/32.png) [@bhushan27](https://community.openpbs.org/u/bhushan27)\
**Post date:** [May 25, 2023, 11:42am UTC](https://community.openpbs.org/t/set-new-parameter-in-pbs-queue-management/3557/1 "2023-05-25T11:42:15Z")

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Hello All,  
I have 2 different requirement that need to be applay In existing PBS cluster,

1. Set limit of no of cores being used by all queues in cluster.
2. Want to allow specific users to submit job in the queue.

Thank you in advance…!!

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**Author:** ![adarsh](https://avatars.discourse-cdn.com/v4/letter/a/f07891/32.png) [@adarsh](https://community.openpbs.org/u/adarsh)\
**Post date:** [May 26, 2023, 6:48am UTC](https://community.openpbs.org/t/set-new-parameter-in-pbs-queue-management/3557/2 "2023-05-26T06:48:20Z")

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Please check the Server and Queue limits section in the PBS Professional Admin guide