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# How do I apply the ‘Enable NOT filter’ to my time filter?

The ‘Enable NOT filter’ is an exclusionary filter that allows you to remove certain time periods from your query. For example, assume you want to exclude last year’s data because it has not come in yet. Then:

1. Select an indicator and ‘Year’ as your time ‘Group by’.
2. Then go to the date picker in the ‘Filters’ section, and select ‘Last Calendar Year.’
3. Click on ‘Enable NOT filter’, and then
4. Click on ‘Apply Date Filter’ to finalize.