25C Feature summary related question

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25C Feature summary related question

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Hi All,

Greetings!

Below 4 feature summary details are part of 25C feature list but the link is not working for them and there are no details found when we search for them from 25c feature summary home-

Cost Allocation Structure of a Legislative Data Group Can't be Changed When It's in Use
Hide Termination Level from Termination and Resignation Pages
Position Budgeting Streamlined by Simplifying Allocate By Options
Support for Business Rules in Redwood Seniority Dates Page

Does anyone have the details about these features?

Thanks