How to create simulink Data dictionary by using a command in a matlab script ?

I have a Simulink Model block with some entries and outputs.Each Input and output has its Data types.

Apart from this i have an array where in one column i have all the input and output names and on one side i have its corresponding data types (all stored in an array).

From only these data how do i create a simulink data dictionary . How do i choose only this section from the array and create a data dictionary out of it .

For example : 'MyDataDictionary.sldd' containing a column named 'Names' and the next column named 'DataTypes' and all these saved in an sldd format 5all inside amatlab script) .

I want it like an automated script without going into simulink model explorer and then getting the data dictionary.

Any help will be appreciated .