# \#process-groups

**URL:** https://erlangforums.com/tag/process-groups/456.md

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## [Tagged processes in pg module](https://erlangforums.com/t/tagged-processes-in-pg-module/1681)

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**Author:** [@paulozulato](https://erlangforums.com/u/paulozulato)\
**Replies:** 5\
**Last updated:** [August 1, 2022, 2:39am UTC](https://erlangforums.com/t/tagged-processes-in-pg-module/1681 "2022-08-01T02:39:19Z")

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Hi all, I’m using the pg module in a project to make use of its amazing distributed named process group feature, but I’m missing something: tagged processes ({Tag :: any(), Process :: pid()}). This would be very useful …

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## [Best way to start PG (Process Groups)](https://erlangforums.com/t/best-way-to-start-pg-process-groups/1545)

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**Author:** [@ziopio](https://erlangforums.com/u/ziopio)\
**Replies:** 3\
**Last updated:** [June 17, 2022, 4:34pm UTC](https://erlangforums.com/t/best-way-to-start-pg-process-groups/1545 "2022-06-17T16:34:48Z")

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What is the best way of starting pg ? Manually calling pg:start\_link() ? Inside the top supervisor? Through kernel config by setting {start\_pg, true} ? Problem by using {start\_pg, true} : {shell, \[ {apps, \[my\_app…