diff --git a/README.md b/README.md
index 00713db..e2a4e2e 100644
--- a/README.md
+++ b/README.md
@@ -189,6 +189,28 @@ The `build_activity` macro is a convenience function that will take the data fro
 All other columns will be added automatically and aliased as configured in the project to the final `select` statement that is generated by the `build_activity` macro.
 </br></br>
 
+## **Generating docs and basic tests**
+Since each activity table has a similiar schema, it is possible to generate the documentation and add basic tests automatically.
+The `generate_activity_yml` macro takes a list of activity names as input and prints out the yaml documentation for these. You can use the output as a basis for your documentation and test setup.
+
+### **Usage**
+In your shell use `dbt run-operation` to run the macro. Replace the activities list with your specific activity names as needed.
+```
+dbt run-operation generate_activity_yml --args '{activities: [customer__visited_page, customer__bought_something]}'
+```
+Copy the output to a yaml file. E.g. `activites_models.yml`
+
+### **Input Expectations**
+The macro requires a single argument:
+
+#### **`activities`**
+_Description_:
+A list of activity names (strings). Each name in this list will generate a separate model entry in the YAML file.
+
+### **Output**
+For each activity the macro will generate a model entry in yaml format containing columns, data types, the keys of the feature_json object as well as basic tests for uniqueness and the existence of null values.
+</br></br>
+
 # **Streams**
 Each Activity Schema should have exactly 1 stream model. The model should be the name of the stream that is registered in the `streams` variable in `dbt_project.yml`.
 
diff --git a/macros/activity_schema/activity/generate_activity_yml.sql b/macros/activity_schema/activity/generate_activity_yml.sql
new file mode 100644
index 0000000..e4e5f40
--- /dev/null
+++ b/macros/activity_schema/activity/generate_activity_yml.sql
@@ -0,0 +1,102 @@
+-- Get data_types object from model config block
+{% macro get_activity_config(model) -%}
+  {% set relation = ref(model) %}
+  {% for node in graph.nodes.values()
+      | selectattr("resource_type", "equalto", "model")
+      | selectattr("name", "equalto", relation.identifier) %}
+    {% do return(node.config) %}
+  {% endfor %}
+{%- endmacro %}
+
+-- Get column descriptions and tests
+{% macro get_column_descriptions(activity) %}
+  {% set stream = get_activity_config(activity).stream %}
+  {% set schema_columns = dbt_aql.schema_columns() %}
+  {% set customer_column = dbt_aql.customer_column(stream) %}
+  {% set anonymous_customer_column = dbt_aql.anonymous_customer_column(stream) %}
+
+  {% set columns = [
+      {'name': 'activity_id', 'description': 'Unique identifier for the activity.', 'data_type': type_string(), 'tests': ['unique', 'not_null']},
+      {'name': 'customer_id', 'description': 'Identifier for the entity.', 'data_type': type_string()},
+      {'name': 'anonymous_customer_id', 'description': 'Anonymous identifier for the entity.', 'data_type': type_string(), 'tests': ['not_null']},
+      {'name': 'activity', 'description': 'Type of activity performed.', 'data_type': type_string(), 'tests': ['not_null']},
+      {'name': 'ts', 'description': 'Timestamp of when the activity occurred.', 'data_type': type_timestamp(), 'tests': ['not_null']},
+      {'name': 'revenue_impact', 'description': 'Revenue impact of the activity, if applicable.', 'data_type': type_int()},
+      {'name': 'link', 'description': 'Link associated with the activity, if applicable.', 'data_type': type_string()},
+      {'name': 'feature_json', 'description': 'JSON containing additional feature data related to the activity. Contains the following items:', 'data_type': dbt_aql.type_json()},
+      {'name': 'activity_occurrence', 'description': 'Number of times the activity occurred.', 'data_type': type_int()},
+      {'name': 'activity_repeated_at', 'description': 'Timestamp of when the activity was repeated, if applicable.', 'data_type': type_timestamp()}
+  ] %}
+
+  -- Remove unused columns
+  {%- if anonymous_customer_column is none -%}
+    {%- set columns = columns | rejectattr("name", "equalto", "anonymous_customer_id") | list -%}
+  {%- endif -%}
+
+  {%- if schema_columns.link is not defined -%}
+    {%- set columns = columns | rejectattr("name", "equalto", "link") | list -%}
+  {%- endif -%}
+
+  {%- if schema_columns.revenue_impact is not defined -%}
+    {%- set columns = columns | rejectattr("name", "equalto", "revenue_impact") | list -%}
+  {%- endif -%}
+
+  -- Update column names based on schema_columns
+  {% for column in columns %}
+    {% if column.name in schema_columns %}
+      {% do column.update({'name': schema_columns[column.name]}) %}
+    {% endif %}
+  {% endfor %}
+
+  {% do return(columns) %}
+
+{% endmacro %}
+
+
+{% macro generate_activity_yml(activities) %}
+
+{% set yaml_output = [] %}
+
+{% do yaml_output.append('version: 2') %}
+{% do yaml_output.append('models:') %}
+
+-- Loop through each activity
+{% for activity in activities %}
+  {% set columns = get_column_descriptions(activity) %}
+
+  {% do yaml_output.append('  - name: ' ~ activity) %}
+  {% do yaml_output.append('    columns:') %}
+
+  {% for column in columns %}
+    {% do yaml_output.append('      - name: ' ~ column['name']) %}
+    {% if column['name'] == 'feature_json' %}
+      -- Call the macro to get feature_json items
+      {% set data_types = get_activity_config(activity).data_types %}
+      {% do yaml_output.append('        description: > ') %}
+      {% do yaml_output.append('          ' ~ column['description']) %}
+      {% for key, data_type in data_types.items() %}
+        {% do yaml_output.append('            - ' ~ key ~ ': ' ~ data_type) %}
+      {% endfor %}
+      {% do yaml_output.append('        data_type: ' ~ column['data_type']) %}
+    {% else %}
+      {% do yaml_output.append('        description: "' ~ column['description'] ~ '"') %}
+      {% do yaml_output.append('        data_type: ' ~ column['data_type']) %}
+      {% if column['tests'] %}
+        {% do yaml_output.append('        tests:') %}
+        {% for test in column['tests'] %}
+          {% do yaml_output.append('          - ' ~ test) %}
+        {% endfor %}
+      {% endif %}
+    {% endif %}
+  {% endfor %}
+
+{% endfor %}
+
+
+{% if execute %}
+    {% set joined_yaml = yaml_output | join('\n') %}
+    {{ print(joined_yaml) }}
+    {% do return(joined_yaml) %}
+{% endif %}
+
+{% endmacro %}