# Rillet

The **Stacksync Rillet connector** enables **bidirectional synchronization** of ERP data with any data warehouse or operational system.

#### Rillet connector supports:

1. Historical data backfill.
2. Near real-time updates via change tracking
3. Bidirectional write-back support.

Here are the key steps to have Stacksync sync your data:

{% content-ref url="rillet/authorize-dynamics-365-f-and-o" %}
[authorize-dynamics-365-f-and-o](https://docs.stacksync.com/two-way-sync/connectors/rillet/authorize-dynamics-365-f-and-o)
{% endcontent-ref %}

{% content-ref url="rillet/make-a-custom-entity-syncable-by-stacksync" %}
[make-a-custom-entity-syncable-by-stacksync](https://docs.stacksync.com/two-way-sync/connectors/rillet/make-a-custom-entity-syncable-by-stacksync)
{% endcontent-ref %}

If you have any questions or run into any blockers, reach out anytime at <hello@stacksync.com> and the Stacksync team will be happy to help.