How to customize IntelliJ provided values in my own annotations

I'm studying Spring and when I use the Scope annotation for a class, IntelliJ helps me providing different options for value property (String), example

How can I develop my own annotation to predefine those values?

Also for the @Value annotation, where does IntelliJ get the values from? or is it just a "sharpening" for Spring?

Edit: This is meant specifically for annotations. In general, on the left as suggested in Spring, on the right is my class. How to do as on the left?

package ru.max.mypacktest;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
public @interface MyRealName {
    
    String value() default "";

}