CDS Abstract entity Questions

[former_member836539]

Hello,

I have an action with an abstract entity where I have couple of input parameters. I would like to know ..

1. If we can make these input parameters as mandatory ?

2. Can we pass selected record on the list report to one of the parameters on the abstract entity ?

3. Can we default values into these parameters ?

4. How can we hide parameters ? I tried using @UI.hidden: true but it does not work.

thank you .

[DiegoValdivia]

You can make Input parameters as mandatory using the following annotation

@ObjectModel.mandatory: true

I used it in one of my abstract entities. This is the result: