if you want to store data on the database you can add a Create Unit to your model. In fact it is used to create instances of an Entity. When the Create Unit is activated it physically creates one or more new rows of the physical table related to the selected Entity storing the data received as input.
You can refer to these articles of our wiki:
For example you can retrieve the data by an Entry Unit or by a Selector Unit:
Referring to your request, what do you mean when you say ""any direct way..""?