diff --git a/crates/lance-graph-contract/src/ogar_codebook.rs b/crates/lance-graph-contract/src/ogar_codebook.rs
index 23e3d0030..647f7f1b6 100644
--- a/crates/lance-graph-contract/src/ogar_codebook.rs
+++ b/crates/lance-graph-contract/src/ogar_codebook.rs
@@ -756,6 +756,12 @@ pub const CODEBOOK: &[(&str, u16)] = &[
     // `email` (OGIT `ogit:Email`) in the IAM domain above the AuthStore
     // profiles; spear plugs it.
     ("email", 0x0B05),
+    // Directory objects (OGAR ogar-vocab 0x0B06-0x0B09): a directory user
+    // and group as observed, one membership edge, one observed license SKU.
+    ("directory_user", 0x0B06),
+    ("directory_group", 0x0B07),
+    ("group_membership", 0x0B08),
+    ("license_assignment", 0x0B09),
     // ── 0x0DXX — HR domain (employment / org / contracts; OGAR PR #127) ──
     // Closes the final 4-of-11 cross-axis identity gap surfaced by odoo-rs
     // PR #14: hr.employee / hr.department / hr.job / hr.contract.
@@ -1045,6 +1051,8 @@ mod tests {
             Some(0x0503_000B)
         );
         assert_eq!(canonical_concept_id("email"), Some(0x0B05));
+        assert_eq!(canonical_concept_id("directory_user"), Some(0x0B06));
+        assert_eq!(canonical_concept_id("license_assignment"), Some(0x0B09));
         assert_eq!(canonical_concept_id("unicharset"), Some(0x0801));
         assert_eq!(canonical_concept_id("charset"), Some(0x0803));
         assert_eq!(canonical_concept_id("patient"), Some(0x0901));