Fiori Elements: create a Listitem passing parameter(s)

[Ramjee_korada]

Hi,

I habe a Fiori Elements List Report/Object Page application.

With its supplier number. (in this example 33000000) I display the Object Page which contains a list of all the administrators of the company 33000000.

Now I want to create a new administrator for this company. Is it possible to pass the current supplier number. (it is a key) to the creation page, to prevent the user from entering another number?
If so, how can I do this in the CDS-View/local annotations?

If I can pass the Supplier-Nr automatically, then I can set the field to read-only with the annotation "@ObjectModel.readOnly: true"

Thank you for the help.

[Ramjee_korada]

what is the backend data model prgramm?

Is it with ABAP RAP ?

[gregiss]

Yes it is ABAP RAP