diff --git a/cli/src/main.rs b/cli/src/main.rs
index 8c4be63..d929416 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -148,6 +148,30 @@ enum ListCommand {
         receive_confirmation: Option<bool>,
         enabled: Option<bool>,
     },
+    /// Add policy to list.
+    AddPolicy {
+        #[structopt(long)]
+        announce_only: bool,
+        #[structopt(long)]
+        subscriber_only: bool,
+        #[structopt(long)]
+        approval_needed: bool,
+    },
+    RemovePolicy {
+        #[structopt(long)]
+        pk: i64,
+    },
+    /// Add list owner to list.
+    AddListOwner {
+        #[structopt(long)]
+        address: String,
+        #[structopt(long)]
+        name: Option<String>,
+    },
+    RemoveListOwner {
+        #[structopt(long)]
+        pk: i64,
+    },
     /// Alias for update-membership --enabled true
     EnableMembership { address: String },
     /// Alias for update-membership --enabled false
@@ -286,8 +310,13 @@ fn run_app(opt: Opt) -> Result<()> {
                     let list_policy = db.get_list_policy(list.pk)?;
                     if list_owners.is_empty() {
                         println!("\tList has no owners: you should add at least one.");
+                    } else {
+                        for owner in list_owners {
+                            println!("\tList owner: {}.", owner);
+                        }
                     }
-                    if list_policy.is_none() {
+                    if let Some(list_policy) = list_policy {
+                        println!("\tList has post policy: {}.", list_policy);
                     } else {
                         println!("\tList has no post policy: you should add one.");
                     }
@@ -350,6 +379,39 @@ fn run_app(opt: Opt) -> Result<()> {
                     };
                     db.update_member(changeset)?;
                 }
+                AddPolicy {
+                    announce_only,
+                    subscriber_only,
+                    approval_needed,
+                } => {
+                    let policy = PostPolicy {
+                        pk: 0,
+                        list: list.pk,
+                        announce_only,
+                        subscriber_only,
+                        approval_needed,
+                    };
+                    let new_val = db.set_list_policy(list.pk, policy)?;
+                    println!("Added new policy with pk = {}", new_val.pk());
+                }
+                RemovePolicy { pk } => {
+                    db.remove_list_policy(list.pk, pk)?;
+                    println!("Removed policy with pk = {}", pk);
+                }
+                AddListOwner { address, name } => {
+                    let list_owner = ListOwner {
+                        pk: 0,
+                        list: list.pk,
+                        address,
+                        name,
+                    };
+                    let new_val = db.add_list_owner(list.pk, list_owner)?;
+                    println!("Added new list owner {}", new_val);
+                }
+                RemoveListOwner { pk } => {
+                    db.remove_list_owner(list.pk, pk)?;
+                    println!("Removed list owner with pk = {}", pk);
+                }
                 EnableMembership { address } => {
                     let changeset = ListMembershipChangeset {
                         list: list.pk,
diff --git a/core/src/db.rs b/core/src/db.rs
index a27fb10..d754e69 100644
--- a/core/src/db.rs
+++ b/core/src/db.rs
@@ -114,6 +114,16 @@ impl Database {
         Ok(ret)
     }
 
+    pub fn remove_list_policy(&self, list_pk: i64, policy_pk: i64) -> Result<()> {
+        let mut stmt = self
+            .connection
+            .prepare("DELETE FROM post_policy WHERE pk = ? AND list_pk = ?;")?;
+        stmt.execute(rusqlite::params![&policy_pk, &list_pk,])?;
+
+        trace!("remove_list_policy {} {}.", list_pk, policy_pk);
+        Ok(())
+    }
+
     pub fn set_list_policy(&self, list_pk: i64, policy: PostPolicy) -> Result<DbVal<PostPolicy>> {
         let mut stmt = self.connection.prepare("INSERT OR REPLACE INTO post_policy(list, announce_only, subscriber_only, approval_needed) VALUES (?, ?, ?, ?) RETURNING *;")?;
         let ret = stmt.query_row(
@@ -232,6 +242,38 @@ impl Database {
         Ok(ret)
     }
 
+    pub fn remove_list_owner(&self, list_pk: i64, owner_pk: i64) -> Result<()> {
+        self.connection.execute(
+            "DELETE FROM list_owners WHERE list_pk = ? AND pk = ?;",
+            rusqlite::params![&list_pk, &owner_pk],
+        )?;
+        Ok(())
+    }
+
+    pub fn add_list_owner(&self, list_pk: i64, list_owner: ListOwner) -> Result<DbVal<ListOwner>> {
+        let mut stmt = self.connection.prepare(
+            "INSERT OR REPLACE INTO list_owner(list, address, name) VALUES (?, ?, ?) RETURNING *;",
+        )?;
+        let ret = stmt.query_row(
+            rusqlite::params![&list_pk, &list_owner.address, &list_owner.name,],
+            |row| {
+                let pk = row.get("pk")?;
+                Ok(DbVal(
+                    ListOwner {
+                        pk,
+                        list: row.get("list")?,
+                        address: row.get("address")?,
+                        name: row.get("name")?,
+                    },
+                    pk,
+                ))
+            },
+        )?;
+
+        trace!("add_list_owner {:?}.", &ret);
+        Ok(ret)
+    }
+
     pub fn list_members(&self, pk: i64) -> Result<Vec<DbVal<ListMembership>>> {
         let mut stmt = self
             .connection