Excluding by Document Type
Describes how to exclude filtering from different types of documents.
Philter can automatically detect certain types of documents and exclude those documents from redaction of certain sensitive information. For example, you want to redact SSN/TINs in all but one type of document.
To exclude a document type from a specific filter, set the excludeDocumentTypes value to a list of document types to exclude for a filter strategy. Filter strategies for all filter types support the excludeDocumentTypes property.
An example to exclude email addresses from being redacted in a subpoena document is given below:
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{
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"name": "email-address",
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"identifiers": {
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"emailAddress": {
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"emailAddressFilterStrategies": [
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{
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"strategy": "REDACT",
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"redactionFormat": "{{{REDACTED-%t}}}",
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"excludeDocumentTypes": ["SUBPOENA"]
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}
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]
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}
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}
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}
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In this example, email addresses are redacted in all document types except documents Philter identifies as being subpoena documents.

Document Types Supported by Automatic Detection

Philter currently supports automatically detecting the following document types.
Document Type
Document Description
Subpoena
Form 2540 Federal Bankruptcy - SUBPOENA FOR RULE 2004 EXAMINATION
Subpoena
Form 2550 - Federal Bankruptcy - SUBPOENA TO APPEAR AND TESTIFY
Subpoena
Form 2560 - Federal Bankruptcy - SUBPOENA TO TESTIFY AT A DEPOSITION
Subpoena
Form 2570 - Federal Bankruptcy - SUBPOENA TO PRODUCE DOCUMENTS
Subpoena
AO 88 - SUBPOENA TO APPEAR AND TESTIFY AT A HEARING OR TRIAL IN A CIVIL ACTION
Subpoena
AO 88A - SUBPOENA TO TESTIFY AT A DEPOSITION IN A CIVIL ACTION
Subpoena
AO 88B - SUBPOENA TO PRODUCE DOCUMENTS, INFORMATION, OR OBJECTS
Subpoena
AO 89 - SUBPOENA TO TESTIFY AT A HEARING OR TRIAL IN A CRIMINAL CASE
Subpoena
AO 90 - SUBPOENA TO TESTIFY AT A DEPOSITION IN A CRIMINAL CASE
Subpoena
AO 110 - SUBPOENA TO TESTIFY BEFORE A GRAND JURY
Last modified 8mo ago