New/Set consistency

Author: chrisda

exchange/exchange-ps/exchange/New-DlpComplianceRule.md

@@ -81,7 +81,7 @@ New-DlpComplianceRule [-Name] <String> -Policy <PolicyIdParameter>
  [-ExceptIfHeaderContainsWords <PswsHashtable>]
  [-ExceptIfHeaderMatchesPatterns <PswsHashtable>]
  [-ExceptIfMessageSizeOver <Microsoft.Exchange.Data.ByteQuantifiedSize>]
- [-ExceptIfMessageTypeMatches <MessageTypes>]
+ [-ExceptIfMessageTypeMatches <Microsoft.Office.CompliancePolicy.PolicyEvaluation.MessageTypes>]
  [-ExceptIfProcessingLimitExceeded <Boolean>]
  [-ExceptIfRecipientADAttributeContainsWords <PswsHashtable>]
  [-ExceptIfRecipientADAttributeMatchesPatterns <PswsHashtable>]
@@ -1502,7 +1502,7 @@ The ExceptIfMessageTypeMatches parameter specifies an exception for the rule tha
 You can use this exception in DLP policies that are scoped only to Exchange.
 
 ```yaml
-Type: MessageTypes
+Type: Microsoft.Office.CompliancePolicy.PolicyEvaluation.MessageTypes
 Parameter Sets: (All)
 Aliases:
 Applicable: Security & Compliance

exchange/exchange-ps/exchange/Set-DlpComplianceRule.md

@@ -2211,7 +2211,15 @@ Accept wildcard characters: False
 ```
 
 ### -ModifySubject
-{{ Fill ModifySubject Description }}
+The ModifySubject parameter uses regular expressions to find text patterns in the subject of the email message, and then modifies the subject with the text that you specify. This parameter uses the syntax: `@{Patterns="RegEx1","RegEx2",..."RegEx10}"; SubjectText="Replacement Text"; ReplaceStrategy="Value"}`.
+
+The `ReplaceStrategy=` property uses one of the following values:
+
+- Replace: Replaces all regular expression matches (the `Patterns=` value) in the subject with the `SubjectText=` value.
+- Append: Removes all regular expression matches (the `Patterns=` value) in the subject and inserts the `SubjectText=` value at the end of the subject.
+- Prepend: Removes all regular expression matches (the `Patterns=` value) and inserts the `SubjectText=` value at the beginning of the subject.
+
+The maximum individual regular expression length is 128 characters. The maximum number of regular expressions is 10.
 
 ```yaml
 Type: PswsHashtable