Multi-Input field on RAP Based Fiori Elements Object Page

[SAPSupport]

We are building an RAP based Fiori Elements Application and need to provide one multi-input field on the object page. SAP's standard documentation seems to be reference CAP based Fiori elements as the syntax provided gives an error when I try to implement the steps.

Can you please provide the documentation for adding a field as Multi-Input in the object page for RAP based Fiori elements.

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[SAPSupport · Accepted solution]

 
 
Using the Multi-Input Field on the Object Page
From <https://sapui5.hana.ondemand.com/sdk/#/topic/04ff5b1a81344a8e8169ea99630ff4e5> 

The sample code of ABAP CDS Annotation is for
ABAP RESTful Application Programming Model (in short RAP).
 
Sample Code
ABAP CDS Annotation

Sample Code

@ui: {  lineItem: [ { value: '_SupportedMaterials.Material', label: 'Supported Materials' } ] }  
_SupportedMaterials;