ABAP RAP : Enabling Actions that have an entity result other than $self for UI Consumption

Question : How to enable an actions that have an entity result other than $self for UI Consumption

Issue :- Defined action is not available on the UI

Currently available tried method :-

How 'action' is defined in Behavior definition :

action ( features : instance ) custom_action1 parameter D_CustomActiontP result [1] entity R_CustomActionTP;

How 'action' defined in Projection level :

use action custom_action1 result entity C_ custom_actionTP ;

In Metadata :-

@UI.lineItem:

[

{ type: #FOR_ACTION, dataAction: 'custom_action1', label: 'Custom_TEST', position: 23, qualifier: 'standardFields', invocationGrouping: #CHANGE_SET }

]

Regards,

Sheetal