How to remove unused menus and links?

Question

Would like to remove the Plans menu, Jira Software help link, Advance Roadmaps for Jira help link, Advanced Roadmaps keyboard shortcuts link, and redundant Jira Credits (around the world) link from our Jira Software instance. Our instance is running in an environment that does not have internet access, so these links cannot resolve. Which modules do I need to disable for each of these items?

I found instructions on how to remove the Boards menu, and I figured out the module to disable to remove the JSU Help link, but can't find which modules affect the items above.

Shannon Peterson_nfpl2g · Answer

Using CSS, what if multiple elements have the same id and I want to continue to display one of them and hide another?

I have 2 help menu links for Jira Credits, both with the exact same element data except the href link. I only want to display one of them.

Aaron Pavez _ServiceRocket_ · Answer

You can hide them using CSS or javascript as mentioned here:

https://confluence.atlassian.com/jirakb/how-to-hide-elements-in-jira-using-css-or-javascript-958774526.html

Good luck!

Matt Doar_tzgiej · Answer

Assuming this is on-prem, you have the right idea. Experimentally disable specific plugin modules in a test instance. Another option if you have ScriptRunner is to use that to hide (or add) parts of the UI. Some like Jira Credits are part of a larger module IIRC. Good luck!