You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: BulkEntryCord2r.m
    path of file: ./repos/NASTRAN_CoFE/nastran_cofe/nastran_input_processors
    
    the code of the file until where you have to start completion: % Defines a rectangular coordinate system using the coordinates of three points.
% Anthony Ricciardi
%
classdef BulkEntryCord2r < Cord2
    
    properties
        cid % (uint32 > 0) Coordinate system identification n
    
function model = entry2model_sub(obj,model)
            % Convert entry object to model object and store in model entity array
            cord = Cordr;
            cord.cid = obj.cid;
            cord.rid = obj.rid;
            cord.a = obj.a;
            cord.b = obj.b;
            cord.c = obj.c;
            model.coordinateSystem = [model.coordinateSystem;cord];
        end