Enhancement: SDA (Supporting Documents for Approval) asset type

Adds SDA as a new asset type for License claim translations supporting
the EOL (External Legal Opinion) workflow.

- SDA maps to externallegalopinion in DAM (same as EOL).
- Field overrides match EOL (Agency = "-", Prod Company = "-",
  Languages = Global, IP Right = Yes, Licensing = No, validity dates
  removed) plus a fixed Description: "Translation of License claim -
  For approval purposes only".
- Added asset_type_overrides section to field_mappings_ppr.yaml; it
  was missing, so EOL overrides weren't actually applying on PPR.
  Both EOL and SDA blocks are now defined for both PPR and PROD.
- _apply_asset_type_overrides now appends a simple string field when
  the override targets a field not yet in mvp_fields, so the SDA
  description is set even if the filename has no subject_title.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Python-Version/config/asset_type_mappings.yaml

@@ -48,6 +48,7 @@ VIE: visualidentityelements     # Brand Visual Identity Elements
 
 # External Legal Opinion
 EOL: externallegalopinion       # External Legal Opinion (triggers field overrides)
+SDA: externallegalopinion       # Supporting Documents for Approval - License claim translations (triggers field overrides)
 
 # Note: If a 3-letter code is not in this mapping, it will be passed through as-is
 # and may fail DAM validation if the code doesn't exist in DAM's domain

Python-Version/config/field_mappings_ppr.yaml

@@ -76,3 +76,26 @@ defaults:
   FERRERO.MARKETING.FIELD.VIDEO_POST_PROD_COMPANY: "Oliver Marketing Ltd"
   FERRERO.MARKETING.FIELD.AUDIO_POST_PROD_COMPANY: "Oliver Marketing Ltd"
   FERRERO.MARKET.PROD_COMPANY: "-"  # Production House
+
+# Asset type overrides (keyed by 3-letter asset type code)
+# Applied AFTER normal field updates and forced values
+# Overrides specific fields when a matching asset type is detected in the filename
+asset_type_overrides:
+  EOL:  # External Legal Opinion - selected as asset type in naming tool
+    FERRERO.MARKETING.FIELD.AGENCY NAME: "-"
+    FERRERO.MARKET.PROD_COMPANY: "-"
+    MAIN_LANGUAGES: "Global"
+    FERRERO.MARKET.FIELD.IPRIGHT: "Yes"
+    FERRERO.MARKET.FIELD.LICENSIN: "No"
+    FERRERO.FIELD.ASSET VALIDITY START PERIOD: ""  # Remove validity dates for EOL
+    FERRERO.FIELD.ASSET VALIDITY END PERIOD: ""    # Remove validity dates for EOL
+
+  SDA:  # Supporting Documents for Approval - License claim translations supporting EOL
+    FERRERO.MARKETING.FIELD.AGENCY NAME: "-"
+    FERRERO.MARKET.PROD_COMPANY: "-"
+    MAIN_LANGUAGES: "Global"
+    FERRERO.MARKET.FIELD.IPRIGHT: "Yes"
+    FERRERO.MARKET.FIELD.LICENSIN: "No"
+    FERRERO.FIELD.ASSET VALIDITY START PERIOD: ""  # Remove validity dates for SDA
+    FERRERO.FIELD.ASSET VALIDITY END PERIOD: ""    # Remove validity dates for SDA
+    ARTESIA.FIELD.ASSET DESCRIPTION: "Translation of License claim - For approval purposes only"

Python-Version/config/field_mappings_prod.yaml

@@ -89,3 +89,13 @@ asset_type_overrides:
     FERRERO.MARKET.FIELD.LICENSIN: "No"
     FERRERO.FIELD.ASSET VALIDITY START PERIOD: ""  # Remove validity dates for EOL
     FERRERO.FIELD.ASSET VALIDITY END PERIOD: ""    # Remove validity dates for EOL
+
+  SDA:  # Supporting Documents for Approval - License claim translations supporting EOL
+    FERRERO.MARKETING.FIELD.AGENCY NAME: "-"
+    FERRERO.MARKET.PROD_COMPANY: "-"
+    MAIN_LANGUAGES: "Global"
+    FERRERO.MARKET.FIELD.IPRIGHT: "Yes"
+    FERRERO.MARKET.FIELD.LICENSIN: "No"
+    FERRERO.FIELD.ASSET VALIDITY START PERIOD: ""  # Remove validity dates for SDA
+    FERRERO.FIELD.ASSET VALIDITY END PERIOD: ""    # Remove validity dates for SDA
+    ARTESIA.FIELD.ASSET DESCRIPTION: "Translation of License claim - For approval purposes only"

Python-Version/scripts/shared/metadata_extractor_mvp.py

@@ -403,7 +403,15 @@ class MetadataExtractorMVP:
                     break
 
             if not field_found:
-                logger.warning("Asset type override field '{}' not found in MVP fields - skipping".format(field_id))
+                # Field not present yet (e.g. description has no subject_title from filename).
+                # Append as a simple string field so the override still takes effect. Tabular
+                # / domained overrides aren't supported here — they should already be in
+                # mvp_fields via _add_missing_fields.
+                mvp_fields.append({
+                    'id': field_id,
+                    'value': {'value': {'type': 'string', 'value': override_value}}
+                })
+                logger.info("Asset type override: {} = {} (added missing field)".format(field_id, override_value))
 
         return mvp_fields