Input select with external data

Hi !

I have in a database a list of product references (more than one million), I would like to link a content to several references manually.
To do that I would like to use a select input which will display all the products from my database et have the possibility to select several values.

There is a way to do that with squidex fields ?

Thx for helping,

It can be easily implemented with custom editors:

Thx Sebastian, I will check that !