diff --git a/libretroshare/src/retroshare/rsposted.h b/libretroshare/src/retroshare/rsposted.h
index 516cd069a..0ff4bf9ea 100644
--- a/libretroshare/src/retroshare/rsposted.h
+++ b/libretroshare/src/retroshare/rsposted.h
@@ -99,6 +99,8 @@ virtual bool createGroup(uint32_t &token, RsPostedGroup &group) = 0;
 virtual bool createPost(uint32_t &token, RsPostedPost &post) = 0;
 
 virtual bool updateGroup(uint32_t &token, RsPostedGroup &group) = 0;
+
+    virtual bool groupShareKeys(const RsGxsGroupId& group,const std::list<RsPeerId>& peers) = 0 ;
 };
 
 
diff --git a/libretroshare/src/services/p3posted.cc b/libretroshare/src/services/p3posted.cc
index dfa32be0a..c8ab5faf3 100644
--- a/libretroshare/src/services/p3posted.cc
+++ b/libretroshare/src/services/p3posted.cc
@@ -62,7 +62,11 @@ RsServiceInfo p3Posted::getServiceInfo()
                 GXS_POSTED_MIN_MINOR_VERSION);
 }
 
-
+bool p3Posted::groupShareKeys(const RsGxsGroupId& groupId,const std::list<RsPeerId>& peers)
+{
+        RsGenExchange::shareGroupPublishKey(groupId,peers) ;
+        return true ;
+}
 
 bool p3Posted::getGroupData(const uint32_t &token, std::vector<RsPostedGroup> &groups)
 {
diff --git a/libretroshare/src/services/p3posted.h b/libretroshare/src/services/p3posted.h
index f9590dc69..700253e5e 100644
--- a/libretroshare/src/services/p3posted.h
+++ b/libretroshare/src/services/p3posted.h
@@ -70,6 +70,7 @@ virtual bool createGroup(uint32_t &token, RsPostedGroup &group);
 virtual bool createPost(uint32_t &token, RsPostedPost &post);
 
 virtual bool updateGroup(uint32_t &token, RsPostedGroup &group);
+virtual bool groupShareKeys(const RsGxsGroupId &group, const std::list<RsPeerId>& peers);
 
         //////////////////////////////////////////////////////////////////////////////
 	// WRAPPERS due to the separate Interface.
diff --git a/retroshare-gui/src/gui/Posted/PostedDialog.cpp b/retroshare-gui/src/gui/Posted/PostedDialog.cpp
index f16e04c00..ff83b7eb7 100644
--- a/retroshare-gui/src/gui/Posted/PostedDialog.cpp
+++ b/retroshare-gui/src/gui/Posted/PostedDialog.cpp
@@ -26,7 +26,7 @@
 #include "PostedGroupDialog.h"
 #include "PostedListWidget.h"
 #include "PostedUserNotify.h"
-//#include "gui/channels/ShareKey.h"
+#include "gui/gxs/GxsGroupShareKey.h"
 #include "gui/settings/rsharesettings.h"
 
 #include <retroshare/rsposted.h>
@@ -118,7 +118,7 @@ GxsGroupDialog *PostedDialog::createGroupDialog(TokenQueue *tokenQueue, RsTokenS
 
 int PostedDialog::shareKeyType()
 {
-	return 0; //POSTED_KEY_SHARE;
+    return POSTED_KEY_SHARE;
 }
 
 GxsMessageFrameWidget *PostedDialog::createMessageFrameWidget(const RsGxsGroupId &groupId)
diff --git a/retroshare-gui/src/gui/gxs/GxsGroupFrameDialog.cpp b/retroshare-gui/src/gui/gxs/GxsGroupFrameDialog.cpp
index 468d431c5..184da69f1 100644
--- a/retroshare-gui/src/gui/gxs/GxsGroupFrameDialog.cpp
+++ b/retroshare-gui/src/gui/gxs/GxsGroupFrameDialog.cpp
@@ -29,7 +29,7 @@
 
 #include "gui/settings/rsharesettings.h"
 #include "gui/RetroShareLink.h"
-#include "gui/gxschannels/GxsChannelShareKey.h"
+#include "gui/gxs/GxsGroupShareKey.h"
 #include "gui/common/RSTreeWidget.h"
 #include "gui/notifyqt.h"
 #include "gui/common/UIStateHelper.h"
@@ -434,7 +434,7 @@ void GxsGroupFrameDialog::shareKey()
 
 //	QMessageBox::warning(this, "", "ToDo");
 
-    ChannelShareKey shareUi(this, mGroupId, shareKeyType());
+    GroupShareKey shareUi(this, mGroupId, shareKeyType());
     shareUi.exec();
 }
 
diff --git a/retroshare-gui/src/gui/gxschannels/GxsChannelShareKey.cpp b/retroshare-gui/src/gui/gxs/GxsGroupShareKey.cpp
similarity index 72%
rename from retroshare-gui/src/gui/gxschannels/GxsChannelShareKey.cpp
rename to retroshare-gui/src/gui/gxs/GxsGroupShareKey.cpp
index a545fd3b2..12276c686 100644
--- a/retroshare-gui/src/gui/gxschannels/GxsChannelShareKey.cpp
+++ b/retroshare-gui/src/gui/gxs/GxsGroupShareKey.cpp
@@ -19,17 +19,19 @@
  *  Boston, MA  02110-1301, USA.
  ****************************************************************/
 
-#include "GxsChannelShareKey.h"
+#include "GxsGroupShareKey.h"
 
 #include <QMessageBox>
 #include <algorithm>
 
 #include <retroshare/rspeers.h>
 #include <retroshare/rsgxschannels.h>
+#include <retroshare/rsgxsforums.h>
+#include <retroshare/rsposted.h>
 
 #include "gui/common/PeerDefs.h"
 
-ChannelShareKey::ChannelShareKey(QWidget *parent, const RsGxsGroupId &grpId, int grpType) :
+GroupShareKey::GroupShareKey(QWidget *parent, const RsGxsGroupId &grpId, int grpType) :
 	QDialog(parent, Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint), mGrpId(grpId), mGrpType(grpType)
 {
 	ui = new Ui::ShareKey();
@@ -48,12 +50,12 @@ ChannelShareKey::ChannelShareKey(QWidget *parent, const RsGxsGroupId &grpId, int
 	ui->keyShareList->start();
 }
 
-ChannelShareKey::~ChannelShareKey()
+GroupShareKey::~GroupShareKey()
 {
 	delete ui;
 }
 
-void ChannelShareKey::changeEvent(QEvent *e)
+void GroupShareKey::changeEvent(QEvent *e)
 {
 	QDialog::changeEvent(e);
 	switch (e->type()) {
@@ -65,7 +67,7 @@ void ChannelShareKey::changeEvent(QEvent *e)
 	}
 }
 
-void ChannelShareKey::shareKey()
+void GroupShareKey::shareKey()
 {
 	std::list<RsPeerId> shareList;
 	ui->keyShareList->selectedIds<RsPeerId,FriendSelectionWidget::IDTYPE_SSL>(shareList, false);
@@ -76,23 +78,37 @@ void ChannelShareKey::shareKey()
 		return;
 	}
 
-	if (mGrpType & CHANNEL_KEY_SHARE) {
+    if (mGrpType == CHANNEL_KEY_SHARE)
+    {
         if (!rsGxsChannels)
-			return;
+            return;
 
         if (!rsGxsChannels->groupShareKeys(mGrpId, shareList)) {
-			std::cerr << "Failed to share keys!" << std::endl;
-			return;
-		}
-	} else if(mGrpType & FORUM_KEY_SHARE) {
-
+            std::cerr << "Failed to share keys!" << std::endl;
+            return;
+        }
+    }
+    else if(mGrpType == FORUM_KEY_SHARE)
+    {
         QMessageBox::warning(NULL,"Not implemented.","Not implemented") ;
 
-    //	if (!rsForums->forumShareKeys(mGrpId, shareList)) {
+        //	if (!rsForums->forumShareKeys(mGrpId, shareList)) {
         //	std::cerr << "Failed to share keys!" << std::endl;
-            //return;
+        //return;
         //}
-	} else {
+    }
+    else if (mGrpType == POSTED_KEY_SHARE)
+    {
+        if (!rsPosted)
+            return;
+
+        if (!rsPosted->groupShareKeys(mGrpId, shareList)) {
+            std::cerr << "Failed to share keys!" << std::endl;
+            return;
+        }
+    }
+    else
+    {
 		// incorrect type
 		return;
 	}
diff --git a/retroshare-gui/src/gui/gxschannels/GxsChannelShareKey.h b/retroshare-gui/src/gui/gxs/GxsGroupShareKey.h
similarity index 64%
rename from retroshare-gui/src/gui/gxschannels/GxsChannelShareKey.h
rename to retroshare-gui/src/gui/gxs/GxsGroupShareKey.h
index c96e02dfa..4752fd28c 100644
--- a/retroshare-gui/src/gui/gxschannels/GxsChannelShareKey.h
+++ b/retroshare-gui/src/gui/gxs/GxsGroupShareKey.h
@@ -7,8 +7,9 @@
 
 #define CHANNEL_KEY_SHARE 0x00000001
 #define FORUM_KEY_SHARE	  0x00000002
+#define POSTED_KEY_SHARE  0x00000003
 
-class ChannelShareKey : public QDialog
+class GroupShareKey : public QDialog
 {
 	Q_OBJECT
 
@@ -16,8 +17,8 @@ public:
 	/*
 	 *@param chanId The channel id to send request for
 	 */
-    ChannelShareKey(QWidget *parent = 0, const RsGxsGroupId& grpId = RsGxsGroupId(), int grpType = 0);
-    ~ChannelShareKey();
+    GroupShareKey(QWidget *parent = 0, const RsGxsGroupId& grpId = RsGxsGroupId(), int grpType = 0);
+    ~GroupShareKey();
 
 protected:
 	void changeEvent(QEvent *e);
diff --git a/retroshare-gui/src/gui/gxschannels/GxsChannelShareKey.ui b/retroshare-gui/src/gui/gxs/GxsGroupShareKey.ui
similarity index 100%
rename from retroshare-gui/src/gui/gxschannels/GxsChannelShareKey.ui
rename to retroshare-gui/src/gui/gxs/GxsGroupShareKey.ui
diff --git a/retroshare-gui/src/gui/gxschannels/GxsChannelDialog.cpp b/retroshare-gui/src/gui/gxschannels/GxsChannelDialog.cpp
index ccc7ae630..29e24d1c0 100644
--- a/retroshare-gui/src/gui/gxschannels/GxsChannelDialog.cpp
+++ b/retroshare-gui/src/gui/gxschannels/GxsChannelDialog.cpp
@@ -23,7 +23,7 @@
 #include "GxsChannelGroupDialog.h"
 #include "GxsChannelPostsWidget.h"
 #include "GxsChannelUserNotify.h"
-#include "GxsChannelShareKey.h"
+#include "gui/gxs/GxsGroupShareKey.h"
 #include "gui/feeds/GxsChannelPostItem.h"
 #include "gui/settings/rsharesettings.h"
 #include "gui/notifyqt.h"
diff --git a/retroshare-gui/src/gui/gxsforums/GxsForumsDialog.cpp b/retroshare-gui/src/gui/gxsforums/GxsForumsDialog.cpp
index bfe63b93a..0f8aa0494 100644
--- a/retroshare-gui/src/gui/gxsforums/GxsForumsDialog.cpp
+++ b/retroshare-gui/src/gui/gxsforums/GxsForumsDialog.cpp
@@ -24,7 +24,7 @@
 #include "GxsForumThreadWidget.h"
 #include "GxsForumUserNotify.h"
 #include "gui/notifyqt.h"
-#include "gui/gxschannels/GxsChannelShareKey.h"
+#include "gui/gxs/GxsGroupShareKey.h"
 
 /** Constructor */
 GxsForumsDialog::GxsForumsDialog(QWidget *parent)
diff --git a/retroshare-gui/src/retroshare-gui.pro b/retroshare-gui/src/retroshare-gui.pro
index ad10995dd..9b181ef29 100644
--- a/retroshare-gui/src/retroshare-gui.pro
+++ b/retroshare-gui/src/retroshare-gui.pro
@@ -1191,7 +1191,6 @@ gxschannels {
 		gui/gxschannels/GxsChannelPostsWidget.h \
 		gui/gxschannels/GxsChannelFilesWidget.h \
 		gui/gxschannels/GxsChannelFilesStatusWidget.h \
-		gui/gxschannels/GxsChannelShareKey.h \
 		gui/feeds/GxsChannelPostItem.h \
 		gui/gxschannels/GxsChannelUserNotify.h
 	
@@ -1199,7 +1198,6 @@ gxschannels {
 		gui/gxschannels/GxsChannelFilesWidget.ui \
 		gui/gxschannels/GxsChannelFilesStatusWidget.ui \
 		gui/gxschannels/CreateGxsChannelMsg.ui \
-		gui/gxschannels/GxsChannelShareKey.ui \
 		gui/feeds/GxsChannelPostItem.ui
 	
 	SOURCES += gui/gxschannels/GxsChannelDialog.cpp \
@@ -1207,7 +1205,6 @@ gxschannels {
 		gui/gxschannels/GxsChannelFilesWidget.cpp \
 		gui/gxschannels/GxsChannelFilesStatusWidget.cpp \
 		gui/gxschannels/GxsChannelGroupDialog.cpp \
-		gui/gxschannels/GxsChannelShareKey.cpp \
 		gui/gxschannels/CreateGxsChannelMsg.cpp \
 		gui/feeds/GxsChannelPostItem.cpp \
 		gui/gxschannels/GxsChannelUserNotify.cpp
@@ -1270,6 +1267,7 @@ gxsgui {
 		gui/gxs/RsGxsUpdateBroadcastBase.h \
 		gui/gxs/RsGxsUpdateBroadcastWidget.h \
 		gui/gxs/RsGxsUpdateBroadcastPage.h \
+		gui/gxs/GxsGroupShareKey.h \
 		gui/gxs/GxsUserNotify.h \
 		util/TokenQueue.h \
 		util/RsGxsUpdateBroadcast.h \
@@ -1280,10 +1278,10 @@ gxsgui {
 		gui/gxs/GxsCommentContainer.ui \
 		gui/gxs/GxsCommentDialog.ui \
 		gui/gxs/GxsCreateCommentDialog.ui \
-		gui/gxs/GxsGroupFrameDialog.ui
-	
+		gui/gxs/GxsGroupFrameDialog.ui\
+		gui/gxs/GxsGroupShareKey.ui 
 #		gui/gxs/GxsMsgDialog.ui \
-#		gui/gxs/GxsCommentTreeWidget.ui \
+#		gui/gxs/GxsCommentTreeWidget.ui 
 	
 	SOURCES += gui/gxs/GxsGroupDialog.cpp \
 		gui/gxs/WikiGroupDialog.cpp \
@@ -1291,6 +1289,7 @@ gxsgui {
 		gui/gxs/GxsIdChooser.cpp \
 		gui/gxs/GxsIdLabel.cpp \
 		gui/gxs/GxsCircleChooser.cpp \
+		gui/gxs/GxsGroupShareKey.cpp \
 		gui/gxs/GxsCircleLabel.cpp \
 		gui/gxs/GxsIdTreeWidget.cpp \
 		gui/gxs/GxsIdTreeWidgetItem.cpp \