Deepser allows you to easily import entities from an external data source.
A way to do that is to configure an Import procedure from the web interface of the software.
Another way is using the API. There is a library, in a public GitHub repository also to use Deepser integration. The library is at: https://github.com/deepser/api-php
We offer also the possibility to ask for Professional Services of Deepser and have a certified Project Manager / Consultant of Deepser to implement the integration for you.
Think about those large Excel files filled with thousand of rows of data, you can automatically import their content in Deepser to manage and organize them through a user-friendly web tool, you can even schedule imports to always keep you data up to date.