# Link language editions without declaring identity

## Intent

I want to pair two language versions without declaring their meaning the same.

## Wrong form and why it stays silent

The natural mistake is to expect align to transfer a result onto the other language formalization. That does not happen: rejected remains NEITHER, although accepted is TRUE_ONLY. Removing align does not change the derivation. A separate static mutation below checks that the fragment belongs to the edition.

```text title="Incorrect form"
fragment EnF in Missing
```

## Correct form

```law
language "law.core" version "0.2";
package recipe.i12 version "1.0.0";
namespace "urn:recipe:i-sources:12";
source Act { kind policy; }
edition Ru of Act { language ru; officiality unofficial; materialization_status ABSTRACT_ONLY; in_force [@2026-01-01, infinity); }
edition En of Act { language en; officiality unofficial; materialization_status ABSTRACT_ONLY; in_force [@2026-01-01, infinity); }
fragment RuF in Ru { kind article; locator "article/1"; text ru unofficial """Заявление принимается."""; }
fragment EnF in En { kind article; locator "article/1"; text en unofficial """The application is rejected."""; }
align RuF with EnF { relation corresponding_official_text; status reviewed; reviewer EDITOR; }
entity Person;
relation filed(p: Person);
relation accepted(p: Person);
@source(RuF)
rule Accept strict { for p: Person; when filed(p); then accepted(p); }
relation rejected(p: Person);
```

## Frozen execution scene

| Facts | Question | Answer |
|---|---|---|
| filed, align present | accepted | TRUE_ONLY |
| filed, align present | rejected | NEITHER |
| filed, align removed | accepted | TRUE_ONLY |

```python
>>> import runpy
>>> checks = runpy.run_path("docs/recipes/i-sources/resources/check.py")
>>> checks["anchors"](https://github.com/arxohq/law/blob/master/docs/recipes/i-sources/12)
True
```

## Counterfactual

The `teaches` mutation reproduces `LDC-E5102`. Counterfactual outcomes are also listed in the table and the sidecar.

## Boundary

The link is stored in metadata.sourceAlignments; it is not a rule node. Divergence of authentic versions is represented by separate readings; see [Different language editions](/recipes/z-interpretations/language-divergence/). The synthetic texts here diverge on purpose so that the absence of logical equivalence is visible.

## Pitfall

A text link does not transfer truth between formalizations.