diff --git a/.obsidian/workspace b/.obsidian/workspace
index 9493de035..bea188f0f 100644
--- a/.obsidian/workspace
+++ b/.obsidian/workspace
@@ -62,6 +62,28 @@
               }
             }
           },
+          {
+            "id": "844626f44ac75026",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "personal knowledge management.md",
+                "mode": "source"
+              }
+            }
+          },
+          {
+            "id": "3d168a3767bbb35b",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "pkm.md",
+                "mode": "source"
+              }
+            }
+          },
           {
             "id": "c39a52dcd48db732",
             "type": "leaf",
@@ -166,9 +188,10 @@
     "width": 300,
     "collapsed": true
   },
-  "active": "f198737e1da16eef",
+  "active": "3d168a3767bbb35b",
   "lastOpenFiles": [
     "pkm.md",
+    "personal knowledge management.md",
     "roam like.md",
     "obsidian.md",
     "polyfill.md",
@@ -176,7 +199,6 @@
     "2021-05-09.md",
     "gptbr00ke.md",
     "friend.md",
-    "gather.md",
-    "file system access api.md"
+    "gather.md"
   ]
 }
\ No newline at end of file
diff --git a/personal knowledge management.md b/personal knowledge management.md
index 60d752ee3..be4ab0c53 100644
--- a/personal knowledge management.md	
+++ b/personal knowledge management.md	
@@ -2,7 +2,5 @@
 
 - [[pull]] [[pkm]]
 - [[pull]] [[agora editor]]
-- See also [[distributed knowledge graph]].
-- See also [[roam-likes]]
 
 
diff --git a/pkm.md b/pkm.md
index 3c112e4a0..8312d61e7 100644
--- a/pkm.md
+++ b/pkm.md
@@ -1,6 +1,8 @@
 # Pkm
 
-- [[personal knowledge management]].
-	- the [[agora]] is a 
+- [[pull]] [[personal knowledge management]].
+	- the [[agora]] is an integrator of [[vaults]]/[[digital gardens]] as volunteered by users of personal knowledge management systems.
+		- [[distributed knowledge graph]].
+	- [[pull]] [[roam-likes]]