How to document Generalization Use Cases

Question

I have a Generalization in my use case diagram. How can I write the specification for each of them.

Answer 1

This should help you:

three use cases into one use case

My comment there was:

I would only add descriptions where they add value. So if you have a general precondition for all three (login is a good example) then add that to "manage accounts". Anything specific goes to the respective "sub" use case. Similar to how you would deal with inheritance on code level!

That way you'll avoid redundant documentation that you would need to keep in sync and which would be tiring to read.