update README

Author: uerceg

README.md

@@ -79,7 +79,10 @@ Read this in other languages: [English][en-readme], [中文][zh-readme], [日本
    * [Event buffering](#ad-event-buffering)
    * [Background tracking](#ad-background-tracking)
    * [GDPR right to be forgotten](#ad-gdpr-forget-me)
-   * [Disable third-party sharing](#ad-disable-third-party-sharing)
+   * [Third-party sharing](#ad-third-party-sharing)
+      * [Disable third-party sharing](#ad-disable-third-party-sharing)
+      * [Enable third-party sharing](#ad-enable-third-party-sharing)
+   * [Measurement consent](#ad-measurement-consent)
 
 ### Testing and troubleshooting
    * [Debug information in iOS](#tt-debug-ios)
@@ -1028,18 +1031,52 @@ Upon receiving this information, Adjust will erase the user's data and the Adjus
 Please note that even when testing, this decision is permanent. It is not reversible.
 
 
-### <a id="ad-disable-third-party-sharing"></a>Disable third-party sharing for specific users
+## <a id="ad-third-party-sharing"></a>Third-party sharing for specific users
+
+You can notify Adjust when a user disables, enables, and re-enables data sharing with third-party partners.
 
-You can now notify Adjust when a user has exercised their right to stop sharing their data with partners for marketing purposes, but has allowed it to be shared for statistics purposes. 
+### <a id="ad-disable-third-party-sharing"></a>Disable third-party sharing for specific users
 
 Call the following method to instruct the Adjust SDK to communicate the user's choice to disable data sharing to the Adjust backend:
 
 ```csharp
-Adjust.disableThirdPartySharing();
+AdjustThirdPartySharing adjustThirdPartySharing = new AdjustThirdPartySharing(false);
+Adjust.trackThirdPartySharing(adjustThirdPartySharing);
 ```
 
 Upon receiving this information, Adjust will block the sharing of that specific user's data to partners and the Adjust SDK will continue to work as usual.
 
+### <a id="ad-enable-third-party-sharing">Enable or re-enable third-party sharing for specific users</a>
+
+Call the following method to instruct the Adjust SDK to communicate the user's choice to share data or change data sharing, to the Adjust backend:
+
+```csharp
+AdjustThirdPartySharing adjustThirdPartySharing = new AdjustThirdPartySharing(true);
+Adjust.trackThirdPartySharing(adjustThirdPartySharing);
+```
+
+Upon receiving this information, Adjust changes sharing the specific user's data to partners. The Adjust SDK will continue to work as expected.
+
+Call the following method to instruct the Adjust SDK to send the granular options to the Adjust backend:
+
+```csharp
+AdjustThirdPartySharing adjustThirdPartySharing = new AdjustThirdPartySharing(null);
+adjustThirdPartySharing.addGranularOption("PartnerA", "foo", "bar");
+Adjust.trackThirdPartySharing(adjustThirdPartySharing);
+```
+
+### <a id="ad-measurement-consent"></a>Consent measurement for specific users
+
+You can notify Adjust when a user exercises their right to change data sharing with partners for marketing purposes, but they allow data sharing for statistical purposes. 
+
+Call the following method to instruct the Adjust SDK to communicate the user's choice to change data sharing, to the Adjust backend:
+
+```csharp
+Adjust.trackMeasurementConsent(true);
+```
+
+Upon receiving this information, Adjust changes sharing the specific user's data to partners. The Adjust SDK will continue to work as expected.
+
 ## Testing and troubleshooting
 
 ### <a id="tt-debug-ios"></a>Debug information in iOS