diff --git a/src/extensions/score_metamodel/tests/rst/attributes/test_common_attr_safety.rst b/src/extensions/score_metamodel/tests/rst/attributes/test_common_attr_safety.rst
new file mode 100644
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+++ b/src/extensions/score_metamodel/tests/rst/attributes/test_common_attr_safety.rst
@@ -0,0 +1,177 @@
+..
+   # *******************************************************************************
+   # Copyright (c) 2026 Contributors to the Eclipse Foundation
+   #
+   # See the NOTICE file(s) distributed with this work for additional
+   # information regarding copyright ownership.
+   #
+   # This program and the accompanying materials are made available under the
+   # terms of the Apache License Version 2.0 which is available at
+   # https://www.apache.org/licenses/LICENSE-2.0
+   #
+   # SPDX-License-Identifier: Apache-2.0
+   # *******************************************************************************
+
+
+.. test_metadata:: Test Common Attribute Safety
+   :id: test_metadata__common_attr_safety
+   :fully_verifies_list: tool_req__docs_common_attr_safety
+   :test_type: requirements_based
+   :derivation_technique: requirements_based
+
+   Tests that the safety attribute only accepts the values QM and ASIL_B.
+   The rule applies to all requirement types except process and tool
+   requirements, and to all architecture element types.
+
+
+
+.. stkh_req:: Safety QM
+   :id: stkh_req__common_attr_safety__qm
+   :version: 1
+   :reqtype: Functional
+   :safety: QM
+   :security: NO
+   :status: valid
+   :rationale: valid safety value
+   :valid_from: v1.0
+   :expect_not: does not follow pattern
+
+.. stkh_req:: Safety ASIL_B
+   :id: stkh_req__common_attr_safety__asil_b
+   :version: 1
+   :reqtype: Functional
+   :safety: ASIL_B
+   :security: NO
+   :status: valid
+   :rationale: valid safety value
+   :valid_from: v1.0
+   :expect_not: does not follow pattern
+
+.. stkh_req:: Safety YES
+   :id: stkh_req__common_attr_safety__bad
+   :version: 1
+   :reqtype: Functional
+   :safety: YES
+   :security: NO
+   :status: valid
+   :rationale: invalid safety value
+   :valid_from: v1.0
+   :expect: does not follow pattern
+
+
+.. feat_req:: Safety YES
+   :id: feat_req__common_attr_safety__bad
+   :version: 1
+   :reqtype: Functional
+   :safety: True
+   :security: NO
+   :status: valid
+   :valid_from: v1.0
+   :satisfied_by: feat__brake
+   :expect: does not follow pattern
+
+   Invalid safety value YES.
+
+
+.. comp_req:: Safety YES
+   :id: comp_req__common_attr_safety__bad
+   :version: 1
+   :reqtype: Functional
+   :safety: safe
+   :security: NO
+   :status: valid
+   :satisfied_by: comp__smoke
+   :expect: does not follow pattern
+
+   Invalid safety value YES.
+
+
+.. aou_req:: Safety YES
+   :id: aou_req__common_attr_safety__bad
+   :version: 1
+   :reqtype: Functional
+   :safety: ASIL
+   :security: NO
+   :status: valid
+   :expect: does not follow pattern
+
+   Invalid safety value YES.
+
+
+.. feat:: Safety YES
+   :id: feat__brake
+   :version: 1
+   :safety: unsafe
+   :security: NO
+   :status: valid
+   :expect: does not follow pattern
+
+
+.. feat_arc_sta:: Safety YES
+   :id: feat_arc_sta__common_attr_safety__bad
+   :version: 1
+   :safety: NO
+   :security: NO
+   :status: valid
+   :includes: logic_arc_int__raw, logic_arc_int_op__flip
+   :belongs_to: feat__brake
+   :expect: does not follow pattern
+
+
+.. logic_arc_int:: Safety YES
+   :id: logic_arc_int__raw
+   :version: 1
+   :safety: ISO26262
+   :security: NO
+   :status: valid
+   :expect: does not follow pattern
+
+
+.. logic_arc_int_op:: Safety YES
+   :id: logic_arc_int_op__flip
+   :version: 1
+   :safety: invalid
+   :security: NO
+   :status: valid
+   :included_by: logic_arc_int__raw
+   :expect: does not follow pattern
+
+
+.. comp_arc_sta:: Safety YES
+   :id: comp_arc_sta__common_attr_safety__bad
+   :version: 1
+   :safety: draft
+   :security: NO
+   :status: valid
+   :belongs_to: comp__smoke
+   :expect: does not follow pattern
+
+
+.. comp:: Safety YES
+   :id: comp__smoke
+   :version: 1
+   :safety: tbd
+   :security: NO
+   :status: valid
+   :belongs_to: feat__brake
+   :expect: does not follow pattern
+
+
+.. real_arc_int:: Safety YES
+   :id: real_arc_int__eth
+   :version: 1
+   :safety: bla
+   :security: NO
+   :status: valid
+   :language: cpp
+   :expect: does not follow pattern
+
+
+.. real_arc_int_op:: Safety YES
+   :id: real_arc_int_op__erase
+   :version: 1
+   :safety: unclear
+   :security: NO
+   :status: valid
+   :included_by: real_arc_int__eth
+   :expect: does not follow pattern
diff --git a/src/extensions/score_metamodel/tests/rst/attributes/test_common_attr_version.rst b/src/extensions/score_metamodel/tests/rst/attributes/test_common_attr_version.rst
new file mode 100644
index 000000000..3846c8ada
--- /dev/null
+++ b/src/extensions/score_metamodel/tests/rst/attributes/test_common_attr_version.rst
@@ -0,0 +1,63 @@
+..
+   # *******************************************************************************
+   # Copyright (c) 2026 Contributors to the Eclipse Foundation
+   #
+   # See the NOTICE file(s) distributed with this work for additional
+   # information regarding copyright ownership.
+   #
+   # This program and the accompanying materials are made available under the
+   # terms of the Apache License Version 2.0 which is available at
+   # https://www.apache.org/licenses/LICENSE-2.0
+   #
+   # SPDX-License-Identifier: Apache-2.0
+   # *******************************************************************************
+
+
+.. test_metadata:: Test Common Attribute Version
+   :id: test_metadata__common_attr_version
+   :partially_verifies_list: tool_req__docs_common_attr_version
+   :test_type: requirements_based
+   :derivation_technique: requirements_based
+
+   Tests that a versioning attribute is mandatory for all needs and that it
+   accepts whole numbers.
+
+   Partial because "rejects non-whole numbers" cannot be tested with this rst-file approach.
+
+.. Valid whole-number version.
+
+.. stkh_req:: Version 1
+   :id: stkh_req__common_attr_version__aaaa
+   :version: 1
+   :reqtype: Functional
+   :safety: QM
+   :security: NO
+   :status: valid
+   :rationale: valid version
+   :valid_from: v1.0
+   :expect_not: is missing required attribute: `version`
+
+.. Valid larger whole-number version.
+
+.. stkh_req:: Version 34
+   :id: stkh_req__common_attr_version__bbbb
+   :version: 34
+   :reqtype: Functional
+   :safety: QM
+   :security: NO
+   :status: valid
+   :rationale: valid version
+   :valid_from: v1.0
+   :expect_not: is missing required attribute: `version`
+
+.. Missing version is rejected because the version attribute is mandatory.
+
+.. stkh_req:: No version
+   :id: stkh_req__common_attr_version__cccc
+   :reqtype: Functional
+   :safety: QM
+   :security: NO
+   :status: valid
+   :rationale: missing version
+   :valid_from: v1.0
+   :expect: is missing required attribute: `version`