Find privilege assigned to a user role

public void init()
    {
        next init();
 
        UserInfo                  userInfo;
        SecurityUserRole          securityUserRole;
        SecurityPrivilege         securityPrivilege;
        SecurityRolePrivilegeExplodedGraph securityRolePrivilegeExplodedGraph;
 
        select firstonly RecId from userInfo
        exists join securityUserRole
            where securityUserRole.User == curUserId()
        exists join securityRolePrivilegeExplodedGraph
            where securityRolePrivilegeExplodedGraph.SecurityRole == securityUserRole.SecurityRole
        exists join securityPrivilege
            where securityPrivilege.RecId == securityRolePrivilegeExplodedGraph.SecurityPrivilege
                && securityPrivilege.Identifier == 'YOURPRIVILEGENAME'
                && securityUserRole.AssignmentStatus == RoleAssignmentStatus::Enabled
                && (securityUserRole.ValidFrom < DateTimeUtil::utcNow() || securityUserRole.ValidFrom == utcDateTimeNull())
                && (securityUserRole.ValidTo > DateTimeUtil::utcNow() || securityUserRole.ValidTo == utcDateTimeNull());
 
 
        // Check if the user has a specific security privilege
        if (userInfo.RecId)
        {
            // Find the control and hide it
            FormStringControl control = this.design().controlName(formControlStr(HcmWorkerV2, SN));
            if (control)
            {
                control.visible(false);
            }
        }
    }

Open form through code y passing filtered query using X++

/// <summary>
/// Clicked
/// </summary>
public void clicked()
{
    next clicked();

    MedVisit          visit;
    MenuFunction      menuFunction;

    visit = this.formRun().dataSource(formDataSourceStr(MedVisit, MedVisit)).cursor();
    
    FormRun formRun;
    Args args = new Args();

    // Set the query to the form
    args.name(formStr(CASEvents));
    //  args.caller(this.formRun());

    // Open the form with the specified query
    formRun = classFactory.formRunClass(args);
    formRun.init();

    FormDataSource formDataSource = formRun.datasource();
    formDataSource.query().dataSourceNo(1).addRange(fieldNum(CASEventsTable, EventID)).value(visit.CIAEventID);

    formDataSource.executeQuery();
    formDataSource.getFirst();
    formDataSource=formDataSource.getFirst().dataSource();

    args.record(formDataSource.getFirst());

    formRun.run();
    formRun.wait();

}