Modified:
File,Repository UID,Repository name,Key UID,Key name,Changed value,Old value,New value
{% for row in data.impl_data.flat.modified|sort -%}
{#- Only report CRML changes (but ignore changes to key names, they don't matter for DC) -#}
{%- if row.impl_type == 'crml' and row.value_id != 'name' -%}

{# Ignore changes to read-only keys. However, if a key's read-only attribute is changed, that is reported. -#}
{%- if 'target_key' not in row.data or row.data.target_key.read_only == false or row.data.source_key.read_only != row.data.target_key.read_only -%}

{%- if 'target_key' in row.data -%}
{% set key_name = row.data.target_key.name or row.data.source_key.name -%}
{% else -%}
{% set key_name = '' -%}
{% endif -%}
{%- set repo_name = row.data.target_repo.uid_name or row.data.source_repo.uid_name -%}
{%- if repo_name == none -%}{%- set repo_name = '' -%}{%- endif -%}

{{ row.file }},{{ row.id }},{{ repo_name }},{{ row.sub_id }},{{ key_name }},{{ row.value_id }},{{ row.source_value }},{{ row.target_value }}
{% endif -%}

{% endif -%}
{% endfor %}

Added:
File,Repository UID,Repository name,Key UID,Key name
{% for row in data.impl_data.flat.only_in_target|sort -%}
{%- if row.impl_type == 'crml' and ('key' not in row.data or row.data.key.read_only == false) -%}
{%- if row.data != none and 'key' in row.data -%}
{%- set key_name = row.data.key.name -%}
{%- else -%}
{%- set key_name = '' -%}
{%- endif -%}
{%- set repo_name = row.data.repo.uid_name or '' -%}
{{ row.file }},{{ row.id }},{{ repo_name }},{{ row.sub_id }},{{ key_name }}
{% endif -%}
{% endfor %}

Removed:
File,Repository UID,Repository name,Key UID,Key name
{% for row in data.impl_data.flat.only_in_source|sort -%}
{%- if row.impl_type == 'crml' and ('key' not in row.data or row.data.key.read_only == false) -%}
{%- if row.data != none and 'key' in row.data -%}
{%- set key_name = row.data.key.name -%}
{%- else -%}
{%- set key_name = '' -%}
{%- endif -%}
{%- set repo_name = row.data.repo.uid_name or '' -%}
{{ row.file }},{{ row.id }},{{ repo_name }},{{ row.sub_id }},{{ key_name }}
{% endif -%}
{% endfor %}

Duplicate repositories in source:
File,Repository UID
{% for row in data.impl_data.flat.duplicate|sort -%}
{%- if row.impl_type == 'crml' -%}
{% for file in row.files_in_source -%}
{{ file }}{{row.impl_id}}
{% endfor -%}
{% endif -%}
{% endfor %}

Duplicate repositories in target:
File,Repository UID
{% for row in data.impl_data.flat.duplicate|sort -%}
{%- if row.impl_type == 'crml' -%}
{% for file in row.files_in_target -%}
{{ file }}{{row.impl_id}}
{% endfor -%}
{% endif -%}
{% endfor %}