diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index f94c628..08adc0b 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -213,6 +213,7 @@
   },
   "active": "41ed24ce492fd06e",
   "lastOpenFiles": [
+    "implementation.md",
     "statement-of-work.md",
     "executive-summary.md",
     "prompt.md",