You should be able to achieve what you want with an explicit criteria
filter on your entity.In the Modeler Design view, select your entity and
add a filter. You'll see that there is a an "Order By" field in the
Properties view. Enter the value you want there and then save and
redeploy your model. When you don't enter anything in the "Criteria"
field, you create a getAll fill.Here's an example of an entity created
with this type of filter; it is sorted by price in ascending
order:
...