# Custom Entities
Custom Entity is a new Entity that can be published as a custom projection. Configuring Custom Entities has the same capabilities as creating Custom Logical Units in APPS10.
Custom Entities can be also be a published as a new Custom Projection to be used in Flow by selecting *Create projection* in entity configuration page.
Read from IFS Technical Documentation, search for **create custom entity.**
Custom entity configuration
Once published, new custom projection is named with prefix CustomProjection\ and can be found from API Explorer.
New custom entity projection in API Explorer
After creating new Custom projection, you can continue configuring it further if needed (add associations to other Entities etc.) in **Projection Configuration** page. Read more from:
{% content-ref url="custom-projections" %}
[custom-projections](https://docs.novacura.com/flow-ifs-cloud-development-guidelines/flow-development-with-odata/configuration/configuring-projections-in-ifs/custom-projections)
{% endcontent-ref %}
