1C-Bitrix settings are shown in the profile on the Template step after choosing 1C-Bitrix. For a first setup, start with the full guide: exporting a catalog to 1C-Bitrix.
Basic Terms
| Term | Meaning |
|---|---|
| Catalog block | The Bitrix catalog where sections, products, and properties are loaded. |
| Item | A regular product. |
| Offer | A product variant: size, color, bundle, separate price, or stock. |
| Matching ID | A field used to find an existing object and avoid duplicates. |
| Cleanup | Removing or disabling objects that disappeared from the current source. |
Connection And Catalog
Enter the site address and administrator login, run the connection check, then choose the Bitrix catalog.

First-Run Defaults
- Match products by the external ID from the source.
- Match offers by their own external ID.
- For sections, leave the field empty if the source has a full path.
- Keep cleanup disabled at first or limit it to the current source.
- Keep advanced speed settings at their default values.
Import Presets
A preset is a ready scenario for a common task. Choose it at the top of the settings block, then change individual fields only when you need a custom scenario.
| Preset | When to use it |
|---|---|
| Safe exchange | First run and daily work: create new objects and update found ones without automatic deletion. |
| Full source sync | When the current source is the full list for its catalog. Missing objects from the same source can be removed after import. |
| Update found | When only already found products and offers should be changed. New ones are not created. |
| Add new only | When missing products should be added, but existing site data should not be changed. |
| Full catalog rewrite | The strictest scenario. Use it on a test site or when the selected catalog fully belongs to the current source and safety limits are checked. |
Matching Existing Objects
Choose which fields Eofferix should use to find existing products, offers, and sections. A found object is updated in place instead of being created again.
Import Rules
Rules define what to do with new products, found products, and empty values. For the first run, use a careful mode: create and update current-source objects without deleting.
Offers
Offer rules are separate from product rules. If only an offer price or stock changes, Eofferix updates the offer without rewriting the parent product unnecessarily.
Cleanup And Safety
Cleanup should usually stay limited to the current source. This prevents Eofferix from touching other site data.
