# \#custom

**URL:** https://community.neo4j.com/tag/custom/5.md

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## [Problem in updating a custom procedure in causal cluster](https://community.neo4j.com/t/problem-in-updating-a-custom-procedure-in-causal-cluster/58352)

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**Author:** [@Alessandro1](https://community.neo4j.com/u/Alessandro1)\
**Replies:** 2\
**Last updated:** [January 13, 2023, 1:29pm UTC](https://community.neo4j.com/t/problem-in-updating-a-custom-procedure-in-causal-cluster/58352 "2023-01-13T13:29:28Z")

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Hello, as in the subject, I have an issue when I try to modify an existing procedure. For instance, if I register a new procedure with an error, just like the following one: CALL apoc.custom.asProcedure('TrialProcedur…

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## [Integration test for custom procedures using dbms.security](https://community.neo4j.com/t/integration-test-for-custom-procedures-using-dbms-security/17669)

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**Author:** [@LampicJ15](https://community.neo4j.com/u/LampicJ15)\
**Replies:** 3\
**Last updated:** [April 29, 2020, 8:58am UTC](https://community.neo4j.com/t/integration-test-for-custom-procedures-using-dbms-security/17669 "2020-04-29T08:58:33Z")

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Hey, I am writing a custom procedure which calls the procedure dbms.security.listUsers() (db.execute("CALL dbms.security.listUsers()")) but when I try to write an integration test for the procedure I get the following…

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## [About the Cypher category](https://community.neo4j.com/t/about-the-cypher-category/23)

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**Author:** [@michael.hunger](https://community.neo4j.com/u/michael.hunger)\
**Replies:** 0\
**Last updated:** [June 11, 2018, 3:32pm UTC](https://community.neo4j.com/t/about-the-cypher-category/23 "2018-06-11T15:32:23Z")

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Questions around Cypher Syntax, Performance, Optimization and openCypher and GQL (Graph Query Language) Refcard Documentation Developer Guide Online Course openCypher awesome-cypher