diff --git a/crates/libs/lib-core/src/model/base.rs b/crates/libs/lib-core/src/model/base.rs
index 14c3fa9..72f175c 100644
--- a/crates/libs/lib-core/src/model/base.rs
+++ b/crates/libs/lib-core/src/model/base.rs
@@ -30,6 +30,9 @@ pub enum TimestampIden {
 
 pub trait DbBmc {
 	const TABLE: &'static str;
+	/// Specifies that the table for this Bmc has timestamps (cid, ctime, mid, mtime) columns.
+	/// This will allow the code to update those as needed.
+	const TIMESTAMPED: bool;
 
 	fn table_ref() -> TableRef {
 		TableRef::Table(SIden(Self::TABLE).into_iden())
@@ -74,7 +77,9 @@ where
 
 	// -- Extract fields (name / sea-query value expression)
 	let mut fields = data.not_none_fields();
-	add_timestamps_for_create(&mut fields, ctx.user_id());
+	if MC::TIMESTAMPED {
+		add_timestamps_for_create(&mut fields, ctx.user_id());
+	}
 	let (columns, sea_values) = fields.for_sea_insert();
 
 	// -- Build query
@@ -172,7 +177,9 @@ where
 	let db = mm.db();
 
 	let mut fields = data.not_none_fields();
-	add_timestamps_for_update(&mut fields, ctx.user_id());
+	if MC::TIMESTAMPED {
+		add_timestamps_for_update(&mut fields, ctx.user_id());
+	}
 	let fields = fields.for_sea_update();
 
 	// -- Build query
diff --git a/crates/libs/lib-core/src/model/project.rs b/crates/libs/lib-core/src/model/project.rs
index bf1c315..f027828 100644
--- a/crates/libs/lib-core/src/model/project.rs
+++ b/crates/libs/lib-core/src/model/project.rs
@@ -75,6 +75,7 @@ pub struct ProjectBmc;
 
 impl DbBmc for ProjectBmc {
 	const TABLE: &'static str = "project";
+	const TIMESTAMPED: bool = true;
 }
 
 impl ProjectBmc {
diff --git a/crates/libs/lib-core/src/model/task.rs b/crates/libs/lib-core/src/model/task.rs
index 5f57162..d1da4ea 100644
--- a/crates/libs/lib-core/src/model/task.rs
+++ b/crates/libs/lib-core/src/model/task.rs
@@ -66,6 +66,7 @@ pub struct TaskBmc;
 
 impl DbBmc for TaskBmc {
 	const TABLE: &'static str = "task";
+	const TIMESTAMPED: bool = true;
 }
 
 impl TaskBmc {
diff --git a/crates/libs/lib-core/src/model/user.rs b/crates/libs/lib-core/src/model/user.rs
index 1242edd..4086d94 100644
--- a/crates/libs/lib-core/src/model/user.rs
+++ b/crates/libs/lib-core/src/model/user.rs
@@ -72,6 +72,7 @@ pub struct UserBmc;
 
 impl DbBmc for UserBmc {
 	const TABLE: &'static str = "user";
+	const TIMESTAMPED: bool = true;
 }
 
 impl UserBmc {
@@ -126,7 +127,9 @@ impl UserBmc {
 
 		// -- Prep the data
 		let mut fields = Fields::new(vec![Field::new(UserIden::Pwd, pwd.into())]);
-		add_timestamps_for_update(&mut fields, ctx.user_id());
+		if Self::TIMESTAMPED {
+			add_timestamps_for_update(&mut fields, ctx.user_id());
+		}
 
 		// -- Build query
 		let fields = fields.for_sea_update();