In response, we have:

1. Archived the predecessors (2012=100, 2006m1 to 2019m12) by renaming with an "_12" specifier, marking metadata as "discontinued", and segregating in the catalog.
2. Created one-for-one replacements (2018=100).
3. Transplanted the global concept alias.
4. Extended the general index using its predecessors and IMF.
5. Replaced the seasonally adjusted (SA) supplement to the extended general index.
6. Replaced the growth rate supplement.

Notable properties (for full list, see background):

• Index base year: Changed from 2012 to 2018
• Start date: No change (after extension)

The series reside in the historical catalog:

• Indonesia » Price » Consumer price index

See also

• Data Change: Indonesia - WPI - Rebased to 2018 (Feb 2020)