Update a Search / Report Field in workspace BUI extension

Hello, could you help me whit this question

I'm trying to create a BUI extension, which updates some fields in the workspace

Currently I'm able to update, plain text, dates, yes or no fields.

But I cannot update a "Search" field, this field is attached to a report field

This is the code that I'm using:

ORACLE_SERVICE_CLOUD.extension_loader.load(

myAppId,  

extensibilityApiVersion       

    ).then(

      function(extensionProvider){

        extensionProvider.registerWorkspaceExtension(

          function(workspaceRecord){

            workspaceRecord.createWorkspaceRecord('Incident').then(

              function(incidentWorkspaceRecord){

                incidentWorkspaceRecord.updateFieldByLabel(

                  'Incident.QG$RelatedIncident',

                  '220323-000000'

                ); } );  } ); } );

I used the UpdateField function as well:

ORACLE_SERVICE_CLOUD.extension_loader.load(

myAppId,  

extensibilityApiVersion