diff --git a/README.md b/README.md
index 4093eda..b31a16b 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,9 @@
 
 **QGIS plugin name:** IB-Tool-Data-Wizard · **Status:** experimental · **Version:** 0.1
 
-Data Wizard is a companion QGIS plugin to **[IBTool](https://github.com/IB-Tool/IB-Tool-3)**.
+Data Wizard is a companion QGIS plugin to **[IB-Tool 3](https://github.com/IB-Tool/IB-Tool-3)**.
 It automates turning raw ATKIS Basis-DLM data into the `HU`/`RN`/`Aux`
-GeoPackages IBTool needs — a workflow that previously had to be done by
+GeoPackages IB-Tool 3 needs — a workflow that previously had to be done by
 hand in QGIS.
 
 Given a folder of raw ATKIS shapefiles and a separately chosen
@@ -18,15 +18,15 @@ building-footprint file, Data Wizard:
   input automatically,
 - optionally clips everything to a study-area polygon,
 - maps and merges the raw layers into `HU.gpkg`, `RN.gpkg`, and
-  `AUX_L.gpkg` following IBTool's fixed mapping rules,
+  `AUX_L.gpkg` following IB-Tool 3's fixed mapping rules,
 - detects (or lets you pick) the building function-code column if it
   isn't already named `fkt`, `gfkzshh`, or `funktion`, and copies it into
   a correctly named column.
 
 **Full documentation:** [`docs/README.md`](docs/README.md) — inputs,
 usage, the exact mapping rules, architecture, and cross-references to
-IBTool's own documentation (target data format, the manual workflow this
-plugin automates, IBTool's usage).
+IB-Tool 3's own documentation (target data format, the manual workflow this
+plugin automates, IB-Tool 3's usage).
 
 ## Installation
 
@@ -41,11 +41,11 @@ Plugins**:
 | macOS | `~/Library/Application Support/QGIS/QGIS3/profiles/default/python/plugins` |
 
 The plugin then appears under **Erweiterungen → IB-Tool → Data Wizard**
-(grouped with IBTool itself).
+(grouped with IB-Tool 3 itself).
 
 ## Development
 
-CI runs the same two workflows as IBTool and ibtoolpartion — a Docker-based
+CI runs the same two workflows as IB-Tool 3 and ibtoolpartion — a Docker-based
 test suite (`ci.yml`) and lint/security/structure validation
 (`qgis-plugin-ci.yml`). See [`docs/contributing.md`](docs/contributing.md)
 for the full setup, local test commands, and release process.
diff --git a/ai/core/architecture-guidelines.md b/ai/core/architecture-guidelines.md
index a5ba5ce..1957666 100644
--- a/ai/core/architecture-guidelines.md
+++ b/ai/core/architecture-guidelines.md
@@ -5,7 +5,7 @@ Guidelines for architectural decisions in the data_wizard project.
 ## Module Layout
 
 data_wizard is intentionally a single-module plugin, not a package-of-packages
-like IB-Tool-3:
+like IB-Tool 3:
 
 - **`processor.py`** - all ATKIS transformation logic, no QGIS UI or `iface`
   access. Pure function pipeline: load → reproject/clip → transform → write.
@@ -59,7 +59,7 @@ still proportionate to this plugin's scope.
   (`FUNCTION_CODE_PATTERN`, not an inline regex string)
 - **Pragmatic refactoring**: `processor.py` is ~430 LOC across 12 functions -
   this is proportionate to the plugin's scope; do not split it into a
-  package until it meaningfully grows beyond the ATKIS Basis-DLM → IBTool
+  package until it meaningfully grows beyond the ATKIS Basis-DLM → IB-Tool 3
   input pipeline it currently implements
 
 ## Testing Implications
diff --git a/ai/core/constraints.md b/ai/core/constraints.md
index 3c55292..d3f067a 100644
--- a/ai/core/constraints.md
+++ b/ai/core/constraints.md
@@ -7,13 +7,13 @@ see [release-conventions.md](release-conventions.md).
 
 ## Language
 
-> **Deviation from IB-Tool-3:** IB-Tool-3's own `ai/core/constraints.md`
+> **Deviation from IB-Tool 3:** IB-Tool 3's own `ai/core/constraints.md`
 > mandates English for all code comments/docstrings, with German reserved for
 > UI strings and end-user log output. `processor.py` in this repository does
 > not follow that split - its docstrings, comments, and `log()` messages are
 > German throughout, while identifiers are English. This is the actual,
 > current convention here, not an oversight to silently "correct" by copying
-> IB-Tool-3's rule - see the Testplan-data_wizard-ibtoolpartion.md
+> IB-Tool 3's rule - see the Testplan-data_wizard-ibtoolpartion.md
 > "Nebenbefund #4" note, which flags the inconsistency across the three
 > plugins as a separate decision to make deliberately, not as part of adding
 > tests/docs. The table below documents what this repository actually does.
@@ -23,7 +23,7 @@ see [release-conventions.md](release-conventions.md).
 | Code identifiers (function/class/variable names) | **English** | `process_atkis`, `_reproject_if_needed`, `target_crs` |
 | `processor.py` docstrings, comments, `log()` messages | **German** (established convention - do not silently rewrite to English) | `"""Reprojiziert layer nach target_crs..."""` |
 | `data_wizard.py`, `data_wizard_dialog.py` | **English** (already English throughout) | |
-| Test files (`test/`) | **English** (docstrings, comments, assertions) | matches this repo's tests and IB-Tool-3's convention |
+| Test files (`test/`) | **English** (docstrings, comments, assertions) | matches this repo's tests and IB-Tool 3's convention |
 | Developer documentation (`ai/`, `docs/`) | **English** | All markdown files for AI/developer context |
 | Commit messages, CHANGELOG (technical) | **English** | |
 | UI strings (via `QCoreApplication.translate()`) | **English** source string, translated via `i18n/*.ts` (German provided) | Dialog labels, message bar text |
diff --git a/ai/core/naming-conventions.md b/ai/core/naming-conventions.md
index 8a0c582..35d2e1f 100644
--- a/ai/core/naming-conventions.md
+++ b/ai/core/naming-conventions.md
@@ -54,7 +54,7 @@ All other terms must be spelled out.
 | Test infrastructure | `snake_case.py` | `layer_factories.py`, `utilities.py` |
 | Configuration | `snake_case.*` | `pytest.ini`, `test_config.ini` |
 | Documentation | `kebab-case.md` | `test-strategy.md`, `qgis-api-rules.md` |
-| Output GeoPackages | `UPPER_SNAKE_CASE.gpkg` (fixed contract with IBTool) | `HU.gpkg`, `RN.gpkg`, `AUX_L.gpkg` |
+| Output GeoPackages | `UPPER_SNAKE_CASE.gpkg` (fixed contract with IB-Tool 3) | `HU.gpkg`, `RN.gpkg`, `AUX_L.gpkg` |
 
 ## Parameter Names
 
diff --git a/ai/core/release-conventions.md b/ai/core/release-conventions.md
index 574b825..a41872d 100644
--- a/ai/core/release-conventions.md
+++ b/ai/core/release-conventions.md
@@ -2,8 +2,8 @@
 
 These rules are binding for all code changes.
 
-Mirrors IBTool's own `ai/core/release-conventions.md` (the canonical version,
-see [IB-Tool-3](https://github.com/IB-Tool/IB-Tool-3/blob/master/ai/core/release-conventions.md)),
+Mirrors IB-Tool 3's own `ai/core/release-conventions.md` (the canonical version,
+see [IB-Tool 3](https://github.com/IB-Tool/IB-Tool-3/blob/master/ai/core/release-conventions.md)),
 adapted for this plugin's folder name and repository.
 
 ---
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 8bcf443..f5bccdd 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -10,11 +10,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## Unreleased
 
 ### Added
-- `Dockerfile`, `ci/qgis_plugin_validate.py`, `scripts/create_release_zip.py` — Docker-based test execution and release ZIP building, mirroring IBTool's and ibtoolpartion's setup.
+- `Dockerfile`, `ci/qgis_plugin_validate.py`, `scripts/create_release_zip.py` — Docker-based test execution and release ZIP building, mirroring IB-Tool 3's and ibtoolpartion's setup.
 - `.github/workflows/ci.yml` (Docker-based tests + Codecov coverage) and `qgis-plugin-ci.yml` (flake8, bandit, detect-secrets, structure validation).
 - `pytest.ini`, `requirements-test.txt`, `.flake8`, `.bandit` — test and lint configuration.
 - `docs/contributing.md` — development setup, CI/CD pipeline, test structure, and release process, matching the other two IB-Tool plugins.
-- `ai/core/release-conventions.md` — release invariants shared with IBTool and ibtoolpartion.
+- `ai/core/release-conventions.md` — release invariants shared with IB-Tool 3 and ibtoolpartion.
 
 ### Fixed
 - `metadata.txt`: replaced placeholder `tracker`/`repository`/`homepage` URLs (`http://bugs`, `http://repo`, `http://homepage`) with the actual repository URLs; removed a stray unescaped line that was silently parsed as a bogus `category of the plugin` key; added a `changelog` entry (previously commented out).
@@ -25,4 +25,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - Initial project structure: plugin entry point, dialog, ATKIS-to-HU/RN/Aux processor, i18n, test scaffold.
-- `docs/README.md`: full documentation with cross-references to IBTool's own documentation.
+- `docs/README.md`: full documentation with cross-references to IB-Tool 3's own documentation.
diff --git a/docs/README.md b/docs/README.md
index 081b6d0..b16c828 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,27 +1,27 @@
 # Data Wizard — Documentation
 
 **Data Wizard** (plugin name in QGIS: *IB-Tool-Data-Wizard*) is a companion
-QGIS plugin to **IBTool**. It automates the manual ATKIS-to-input-data
-workflow described in IBTool's own tutorial: given a folder of raw ATKIS
+QGIS plugin to **IB-Tool 3**. It automates the manual ATKIS-to-input-data
+workflow described in IB-Tool 3's own tutorial: given a folder of raw ATKIS
 Basis-DLM data and a separately supplied building-footprint file, it
-produces the `HU`, `RN`, and `Aux` GeoPackages IBTool needs — reprojecting,
+produces the `HU`, `RN`, and `Aux` GeoPackages IB-Tool 3 needs — reprojecting,
 optionally clipping, and mapping/merging the raw layers automatically.
 
 This document covers **Data Wizard itself** — installation is out of
 scope (see [Plugin Installation Paths](#plugin-installation-paths) below
 for the short version). For everything about the *target* data format,
-the underlying manual workflow, and IBTool's own usage, see
-[Relationship to IBTool's Documentation](#relationship-to-ibtools-documentation).
+the underlying manual workflow, and IB-Tool 3's own usage, see
+[Relationship to IB-Tool 3's Documentation](#relationship-to-ib-tool-3s-documentation).
 
 ---
 
 ## What It Does
 
-Data Wizard automates steps 2–7 of IBTool's data preparation tutorial —
+Data Wizard automates steps 2–7 of IB-Tool 3's data preparation tutorial —
 determining the project CRS, optional clipping to a study area, mapping
 raw ATKIS layers into `HU`/`RN`/`Aux`, and export as GeoPackage. Only
 step 1 (downloading the raw data yourself) and step 8 (final validation
-via IBTool's own **Check** button) stay outside the plugin.
+via IB-Tool 3's own **Check** button) stay outside the plugin.
 
 1. **Project CRS** is fixed from the CRS of `ver01_l.shp` in the source
    folder. Any other raw layer — including the building-footprint file
@@ -32,7 +32,7 @@ via IBTool's own **Check** button) stay outside the plugin.
    no study area is given, raw layers are processed at their full extent.
 3. **Mapping & merging** follows a fixed rule (see
    [Output Layers](#output-layers) below) — the same rule documented in
-   IBTool's `data-preparation.md`, now applied automatically instead of by
+   IB-Tool 3's `data-preparation.md`, now applied automatically instead of by
    hand in QGIS.
 4. **HU function-code field**: if the building file doesn't already carry
    `fkt`, `gfkzshh`, or `funktion`, the plugin scans its columns for one
@@ -62,10 +62,10 @@ via IBTool's own **Check** button) stay outside the plugin.
    progress and any warnings appear as log messages ("Data Wizard" in
    **View → Panels → Log Messages**) and in the message bar.
 4. On completion, `HU.gpkg`, `RN.gpkg`, and `AUX_L.gpkg` are in the target
-   folder. Load them into IBTool along with a `Part` layer and (optionally)
-   a filter file, and run IBTool's own **Check** — see
-   [IBTool's quickstart.md](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/quickstart.md)
-   for that step. Data Wizard does not run IBTool's validation checklist
+   folder. Load them into IB-Tool 3 along with a `Part` layer and (optionally)
+   a filter file, and run IB-Tool 3's own **Check** — see
+   [IB-Tool 3's quickstart.md](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/quickstart.md)
+   for that step. Data Wizard does not run IB-Tool 3's validation checklist
    itself.
 
 ## Output Layers
@@ -80,14 +80,14 @@ via IBTool's own **Check** button) stay outside the plugin.
 ## Out of Scope
 
 - **`Part` (partitioning layer)** — produced by the sibling plugin
-  **[IB-Tool (Partitioning)](https://github.com/IB-Tool/ibtoolpartion)**;
+  **[IB-Tool (Partitioning)](https://github.com/IB-Tool/Partitioning)**;
   Data Wizard doesn't touch it.
 - **Filter file** — a separately maintained, largely static file; Data
   Wizard doesn't touch it.
-- **Validation** — Data Wizard does not re-implement IBTool's
+- **Validation** — Data Wizard does not re-implement IB-Tool 3's
   `input-data.md` validation checklist. The one exception is a
   non-blocking log warning if HU ends up with no function-code field at
-  all. The authoritative check is IBTool's own **Check** button.
+  all. The authoritative check is IB-Tool 3's own **Check** button.
 
 ## Architecture
 
@@ -99,13 +99,13 @@ via IBTool's own **Check** button) stay outside the plugin.
 
 
 
-## Relationship to IBTool's Documentation
+## Relationship to IB-Tool 3's Documentation
 
-Data Wizard is a data-preparation front-end **for** IBTool — it doesn't
-replace IBTool's own documentation, which remains the authority on the
-target data format and on IBTool itself. Both plugins now live in their
+Data Wizard is a data-preparation front-end **for** IB-Tool 3 — it doesn't
+replace IB-Tool 3's own documentation, which remains the authority on the
+target data format and on IB-Tool 3 itself. Both plugins now live in their
 own GitHub repositories (both private, under the `IB-Tool` organization),
-so the links below point at IBTool's repository on GitHub rather than a
+so the links below point at IB-Tool 3's repository on GitHub rather than a
 local sibling folder — following them requires being logged into GitHub
 with access to that org.
 
@@ -114,16 +114,16 @@ with access to that org.
 | The exact target specification Data Wizard's output must satisfy (field requirements, geometry types, minimum feature counts, the full validation checklist) | [`input-data.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/input-data.md) |
 | The manual workflow this plugin automates (background/rationale for each step) | [`data-preparation.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/data-preparation.md) |
 | Where to download raw ATKIS data per German state | [`data-sources.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/data-sources.md) |
-| Running IBTool itself once Data Wizard's outputs are ready | [`quickstart.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/quickstart.md) |
-| How IBTool's algorithm actually works | [`how-it-works.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/how-it-works.md) |
-| IBTool's own code structure | [`plugin-architecture.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/plugin-architecture.md) |
+| Running IB-Tool 3 itself once Data Wizard's outputs are ready | [`quickstart.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/quickstart.md) |
+| How IB-Tool 3's algorithm actually works | [`how-it-works.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/how-it-works.md) |
+| IB-Tool 3's own code structure | [`plugin-architecture.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/plugin-architecture.md) |
 
 
 ## Plugin Installation Paths
 
-Same as any QGIS plugin — see IBTool's
+Same as any QGIS plugin — see IB-Tool 3's
 [`plugin-architecture.md` → Plugin Installation Paths](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/plugin-architecture.md#plugin-installation-paths)
 for the per-OS paths; Data Wizard's own folder name (`data_wizard`) is
 already a valid Python identifier, so no renaming is needed for QGIS to
-load it (unlike IBTool's `IB-Tool-3` → `ibtool` rename requirement).
+load it (unlike IB-Tool 3's `IB-Tool-3` → `ibtool` rename requirement).
 
diff --git a/docs/contributing.md b/docs/contributing.md
index 922e877..cb27c1b 100644
--- a/docs/contributing.md
+++ b/docs/contributing.md
@@ -2,12 +2,12 @@
 
 This document covers the development setup, CI/CD pipeline, test structure, and code quality tooling for Data Wizard.
 
-This plugin is a companion to **[IBTool](https://github.com/IB-Tool/IB-Tool-3)**
-(the main plugin) and follows the same development conventions as IBTool and
-[ibtoolpartion](https://github.com/IB-Tool/ibtoolpartion). For the canonical
+This plugin is a companion to **[IB-Tool 3](https://github.com/IB-Tool/IB-Tool-3)**
+(the main plugin) and follows the same development conventions as IB-Tool 3 and
+[IB-Tool (Partitioning)](https://github.com/IB-Tool/Partitioning). For the canonical
 description of the CI/test/release approach shared by all three IB-Tool
 plugins, see
-[IBTool's own `docs/contributing.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/contributing.md).
+[IB-Tool 3's own `docs/contributing.md`](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/contributing.md).
 This document only covers what differs here.
 
 ---
@@ -34,7 +34,7 @@ Steps:
 4. Strips container-absolute paths from `coverage.xml`
 5. Uploads the coverage report to Codecov
 
-The image is a slimmed-down variant of IBTool's own `Dockerfile` — this
+The image is a slimmed-down variant of IB-Tool 3's own `Dockerfile` — this
 plugin has no runtime dependencies beyond QGIS's own processing algorithms
 (`processing`, `qgis.core`), so `numpy`/`scipy`/`networkx` are not installed.
 
@@ -42,7 +42,7 @@ plugin has no runtime dependencies beyond QGIS's own processing algorithms
 
 Test coverage is measured with `pytest-cov` (`.coveragerc` at the repo root: `source = data_wizard, scripts`). The `coverage.xml`/`htmlcov/` files are written by the container into the volume-mounted workspace, with container-absolute paths (`/plugins/data_wizard/`) stripped for portability.
 
-> **No Codecov upload.** Unlike IBTool and ibtoolpartion, this repository does
+> **No Codecov upload.** Unlike IB-Tool 3 and ibtoolpartion, this repository does
 > not have a Codecov project set up (`CODECOV_TOKEN` was never configured,
 > and the previous Codecov upload step in `ci.yml` could only ever fail with
 > `fail_ci_if_error: true`). This is a deliberate, documented exclusion — see
@@ -124,7 +124,7 @@ git commit --no-verify
 
 ## Release Process
 
-Releases are built with `scripts/create_release_zip.py`, mirroring IBTool's
+Releases are built with `scripts/create_release_zip.py`, mirroring IB-Tool 3's
 and ibtoolpartion's release process:
 
 ```bash
@@ -202,7 +202,7 @@ system Python does not:
 
 | File | Content |
 |------|---------|
-| [`docs/README.md`](README.md) | Full plugin documentation, including the relationship to IBTool |
+| [`docs/README.md`](README.md) | Full plugin documentation, including the relationship to IB-Tool 3 |
 | [`docs/CHANGELOG.md`](CHANGELOG.md) | Version history |
 | [`docs/test-strategy.md`](test-strategy.md) | Test philosophy, tier taxonomy, coverage targets, module-to-test mapping, gap backlog |
 | [`ai/core/testing-rules.md`](../ai/core/testing-rules.md) | Tactical test rules: geometry checks, QGIS NULL handling, test structure |
diff --git a/docs/test-strategy.md b/docs/test-strategy.md
index 0025082..89e2ff3 100644
--- a/docs/test-strategy.md
+++ b/docs/test-strategy.md
@@ -3,7 +3,7 @@
 This document is the single authoritative reference for **why** the test suite is structured the way it is, **how** to choose the right test tier for a new test, and **where** known coverage gaps exist. Consult it before writing any new test or assessing CI failures.
 
 This plugin follows the same test-strategy structure as its sibling
-[IB-Tool-3](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/test-strategy.md),
+[IB-Tool 3](https://github.com/IB-Tool/IB-Tool-3/blob/master/docs/test-strategy.md),
 scaled down to data_wizard's single-module scope (`processor.py`,
 `data_wizard.py`, `data_wizard_dialog.py`).
 
@@ -116,7 +116,7 @@ from .layer_factories import (
 
 ### Processing initialization (local runs)
 
-Unlike `QgsApplication.initQgis()`, the `native:*` algorithm provider is **not** auto-registered - it requires the Processing Python plugin's own `Processing.initialize()`. `test/utilities.py`'s `get_qgis_app()` calls this once, immediately after `initQgis()`, so every test file that calls `get_qgis_app()` gets a working `processing.run()` for free. Without this, every `@pytest.mark.integration` test fails with `Algorithm native:... not found`, regardless of whether `QgsApplication` initialized successfully. This is a deliberate deviation from IB-Tool-3's `test/utilities.py`, which does not do this - necessary here because `processor.py`'s pipeline uses `processing.run()` far more heavily than a typical IBTool geometry tool.
+Unlike `QgsApplication.initQgis()`, the `native:*` algorithm provider is **not** auto-registered - it requires the Processing Python plugin's own `Processing.initialize()`. `test/utilities.py`'s `get_qgis_app()` calls this once, immediately after `initQgis()`, so every test file that calls `get_qgis_app()` gets a working `processing.run()` for free. Without this, every `@pytest.mark.integration` test fails with `Algorithm native:... not found`, regardless of whether `QgsApplication` initialized successfully. This is a deliberate deviation from IB-Tool 3's `test/utilities.py`, which does not do this - necessary here because `processor.py`'s pipeline uses `processing.run()` far more heavily than a typical IB-Tool 3 geometry tool.
 
 ### Fixture scope rules
 
diff --git a/metadata.txt b/metadata.txt
index 9918ff6..ab9ef37 100644
--- a/metadata.txt
+++ b/metadata.txt
@@ -20,7 +20,7 @@ license=GPL-2.0-or-later
 # Recommended items:
 
 hasProcessingProvider=no
-changelog=0.1 - Initial release: ATKIS Basis-DLM to HU/RN/Aux GeoPackage conversion for IBTool.
+changelog=0.1 - Initial release: ATKIS Basis-DLM to HU/RN/Aux GeoPackage conversion for IB-Tool 3.
 
 # Tags are comma separated with spaces allowed
 tags=python, atkis, data preparation, geodata, vector, ibtool