diff --git a/.gitignore b/.gitignore
index 7f437de..bf4ecb1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+__pycache__/
+
 # Virtual environments (uv default)
 .venv/
 
diff --git a/justfile b/justfile
index e69de29..cb912ec 100644
--- a/justfile
+++ b/justfile
@@ -0,0 +1,8 @@
+default:
+  @just --list
+
+root := justfile_directory()
+
+[working-directory: 'src/tasks_to_mdl']
+xml-to-dataclasses:
+  uv run xsdata generate --package gen --include-header {{ root }}/input/nothing.xml
diff --git a/src/tasks_to_mdl/gen/__init__.py b/src/tasks_to_mdl/gen/__init__.py
new file mode 100644
index 0000000..c8fe632
--- /dev/null
+++ b/src/tasks_to_mdl/gen/__init__.py
@@ -0,0 +1,35 @@
+"""This file was generated by xsdata, v26.2, on 2026-09-14 16:00:22
+
+Generator: DataclassGenerator
+See: https://xsdata.readthedocs.io/
+"""
+
+from gen.quiz import (
+    Display,
+    Expected,
+    Extra,
+    Generalfeedback,
+    Name,
+    Question,
+    Questiontext,
+    Quiz,
+    Stdin,
+    Testcase,
+    Testcases,
+    Testcode,
+)
+
+__all__ = [
+    "Display",
+    "Expected",
+    "Extra",
+    "Generalfeedback",
+    "Name",
+    "Question",
+    "Questiontext",
+    "Quiz",
+    "Stdin",
+    "Testcase",
+    "Testcases",
+    "Testcode",
+]
diff --git a/src/tasks_to_mdl/gen/quiz.py b/src/tasks_to_mdl/gen/quiz.py
new file mode 100644
index 0000000..cd6d599
--- /dev/null
+++ b/src/tasks_to_mdl/gen/quiz.py
@@ -0,0 +1,488 @@
+"""This file was generated by xsdata, v26.2, on 2026-09-14 16:00:22
+
+Generator: DataclassGenerator
+See: https://xsdata.readthedocs.io/
+"""
+
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from decimal import Decimal
+
+
+@dataclass(kw_only=True)
+class Display:
+    class Meta:
+        name = "display"
+
+    text: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class Expected:
+    class Meta:
+        name = "expected"
+
+    text: str | Decimal | float = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class Extra:
+    class Meta:
+        name = "extra"
+
+    text: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+
+
+@dataclass(kw_only=True)
+class Generalfeedback:
+    class Meta:
+        name = "generalfeedback"
+
+    format: str = field(
+        metadata={
+            "type": "Attribute",
+        }
+    )
+    text: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+
+
+@dataclass(kw_only=True)
+class Name:
+    class Meta:
+        name = "name"
+
+    text: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class Questiontext:
+    class Meta:
+        name = "questiontext"
+
+    format: str = field(
+        metadata={
+            "type": "Attribute",
+        }
+    )
+    text: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class Stdin:
+    class Meta:
+        name = "stdin"
+
+    text: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class Testcode:
+    class Meta:
+        name = "testcode"
+
+    text: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+
+
+@dataclass(kw_only=True)
+class Testcase:
+    class Meta:
+        name = "testcase"
+
+    testtype: int = field(
+        metadata={
+            "type": "Attribute",
+        }
+    )
+    useasexample: int = field(
+        metadata={
+            "type": "Attribute",
+        }
+    )
+    hiderestiffail: int = field(
+        metadata={
+            "type": "Attribute",
+        }
+    )
+    mark: Decimal = field(
+        metadata={
+            "type": "Attribute",
+        }
+    )
+    testcode: Testcode = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    stdin: Stdin = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    expected: Expected = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    extra: Extra = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    display: Display = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class Testcases:
+    class Meta:
+        name = "testcases"
+
+    testcase: list[Testcase] = field(
+        default_factory=list,
+        metadata={
+            "type": "Element",
+            "min_occurs": 1,
+        },
+    )
+
+
+@dataclass(kw_only=True)
+class Question:
+    class Meta:
+        name = "question"
+
+    type_value: str = field(
+        metadata={
+            "name": "type",
+            "type": "Attribute",
+        }
+    )
+    name: Name = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    questiontext: Questiontext = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    generalfeedback: Generalfeedback = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    defaultgrade: Decimal = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    penalty: Decimal = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    hidden: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    idnumber: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    coderunnertype: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    prototypetype: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    allornothing: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    penaltyregime: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    precheck: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    hidecheck: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    showsource: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    answerboxlines: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    answerboxcolumns: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    answerpreload: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    globalextra: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    useace: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    resultcolumns: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    template: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    iscombinatortemplate: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    allowmultiplestdins: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    answer: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    validateonsave: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    testsplitterre: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    language: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    acelang: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    sandbox: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    grader: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    cputimelimitsecs: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    memlimitmb: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    sandboxparams: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    templateparams: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    hoisttemplateparams: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    extractcodefromjson: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    templateparamslang: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    templateparamsevalpertry: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    templateparamsevald: str = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    twigall: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    uiplugin: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    uiparameters: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    attachments: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    attachmentsrequired: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    maxfilesize: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    filenamesregex: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    filenamesexplain: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    displayfeedback: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    giveupallowed: int = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+    prototypeextra: None | object = field(
+        default=None,
+        metadata={
+            "type": "Element",
+        },
+    )
+    testcases: Testcases = field(
+        metadata={
+            "type": "Element",
+        }
+    )
+
+
+@dataclass(kw_only=True)
+class Quiz:
+    class Meta:
+        name = "quiz"
+
+    question: list[Question] = field(
+        default_factory=list,
+        metadata={
+            "type": "Element",
+            "min_occurs": 1,
+        },
+    )