diff --git a/src/profile/identity.rs b/src/profile/identity.rs
index 9d28e74a..0430d34f 100644
--- a/src/profile/identity.rs
+++ b/src/profile/identity.rs
@@ -1,11 +1,16 @@
+mod database;
 mod gemini;
+
+use database::Database;
 use gemini::Gemini;
 
+use gtk::glib::DateTime;
 use sqlite::{Connection, Transaction};
 use std::{rc::Rc, sync::RwLock};
 
 /// Authorization wrapper for different protocols
 pub struct Identity {
+    // database: Rc<Database>,
     gemini: Rc<Gemini>,
 }
 
@@ -14,8 +19,21 @@ impl Identity {
 
     /// Create new `Self`
     pub fn new(connection: Rc<RwLock<Connection>>, profile_id: Rc<i64>) -> Self {
+        // Init identity database
+        let database = Rc::new(Database::new(connection.clone()));
+
+        // Get active identity set for profile or create new one
+        let profile_identity_id = Rc::new(match database.active() {
+            Some(identity) => identity.id,
+            None => match database.add(profile_id, true, DateTime::now_local().unwrap(), None) {
+                Ok(id) => id,
+                Err(_) => todo!(),
+            },
+        });
+
         Self {
-            gemini: Rc::new(Gemini::new(connection, profile_id)),
+            // database,
+            gemini: Rc::new(Gemini::new(connection, profile_identity_id)),
         }
     }
 
@@ -42,7 +60,9 @@ impl Identity {
 
 pub fn migrate(tx: &Transaction) -> Result<(), String> {
     // Migrate self components
-    // nothing yet..
+    if let Err(e) = database::init(tx) {
+        return Err(e.to_string());
+    }
 
     // Delegate migration to childs
     gemini::migrate(tx)?;
diff --git a/src/profile/identity/database.rs b/src/profile/identity/database.rs
new file mode 100644
index 00000000..4423aada
--- /dev/null
+++ b/src/profile/identity/database.rs
@@ -0,0 +1,164 @@
+use gtk::glib::DateTime;
+use sqlite::{Connection, Error, Transaction};
+use std::{rc::Rc, sync::RwLock};
+
+pub struct Table {
+    pub id: i64,
+    pub profile_id: i64,
+    pub is_active: bool,
+    pub time: DateTime,
+    pub name: Option<String>,
+}
+
+pub struct Database {
+    pub connection: Rc<RwLock<Connection>>,
+}
+
+impl Database {
+    // Constructors
+
+    /// Create new `Self`
+    pub fn new(connection: Rc<RwLock<Connection>>) -> Self {
+        Self { connection }
+    }
+
+    // Getters
+
+    /// Get all records
+    pub fn records(&self) -> Vec<Table> {
+        let readable = self.connection.read().unwrap();
+        let tx = readable.unchecked_transaction().unwrap();
+        select(&tx).unwrap()
+    }
+
+    /// Get active identity record if exist
+    pub fn active(&self) -> Option<Table> {
+        self.records().into_iter().find(|record| record.is_active)
+    }
+
+    // Setters
+
+    /// Create new record in `Self` database connected
+    pub fn add(
+        &self,
+        profile_id: Rc<i64>,
+        is_active: bool,
+        time: DateTime,
+        name: Option<String>,
+    ) -> Result<i64, ()> {
+        // Begin new transaction
+        let mut writable = self.connection.write().unwrap();
+        let tx = writable.transaction().unwrap();
+
+        // New record has active status
+        if is_active {
+            // Deactivate other records as only one profile should be active
+            for record in select(&tx).unwrap() {
+                let _ = update(
+                    &tx,
+                    record.profile_id,
+                    record.id,
+                    false,
+                    record.time,
+                    record.name,
+                );
+            }
+        }
+
+        // Create new record
+        insert(&tx, profile_id, is_active, time, name).unwrap();
+
+        // Hold insert ID for result
+        let id = last_insert_id(&tx);
+
+        // Done
+        match tx.commit() {
+            Ok(_) => Ok(id),
+            Err(_) => Err(()), // @TODO
+        }
+    }
+}
+
+// Low-level DB API
+
+pub fn init(tx: &Transaction) -> Result<usize, Error> {
+    tx.execute(
+        "CREATE TABLE IF NOT EXISTS `profile_identity`
+        (
+            `id`         INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+            `profile_id` INTEGER NOT NULL,
+            `is_active`  INTEGER NOT NULL,
+            `time`       INTEGER NOT NULL,
+            `name`       VARCHAR(255),
+
+            FOREIGN KEY (`profile_id`) REFERENCES `profile`(`id`)
+        )",
+        [],
+    )
+}
+
+pub fn insert(
+    tx: &Transaction,
+    profile_id: Rc<i64>,
+    is_active: bool,
+    time: DateTime,
+    name: Option<String>,
+) -> Result<usize, Error> {
+    tx.execute(
+        "INSERT INTO `profile_identity` (
+            `profile_id`,
+            `is_active`,
+            `time`,
+            `name`
+        ) VALUES (?, ?, ?, ?)",
+        (profile_id, is_active, time.to_unix(), name),
+    )
+}
+
+pub fn update(
+    tx: &Transaction,
+    id: i64,
+    profile_id: i64,
+    is_active: bool,
+    time: DateTime,
+    name: Option<String>,
+) -> Result<usize, Error> {
+    tx.execute(
+        "UPDATE `profile_identity`
+        SET `profile_id` = ?,
+            `is_active`  = ?,
+            `time`       = ?,
+            `name`       = ?
+        WHERE
+            `id` = ?",
+        (profile_id, is_active, time.to_unix(), name, id),
+    )
+}
+
+pub fn select(tx: &Transaction) -> Result<Vec<Table>, Error> {
+    let mut stmt = tx.prepare(
+        "SELECT `id`, `profile_id`, `is_active`, `time`, `name` FROM `profile_identity`",
+    )?;
+    let result = stmt.query_map([], |row| {
+        Ok(Table {
+            id: row.get(0)?,
+            profile_id: row.get(1)?,
+            is_active: row.get(2)?,
+            time: DateTime::from_unix_local(row.get(3)?).unwrap(),
+            name: row.get(4)?,
+        })
+    })?;
+
+    let mut records = Vec::new();
+
+    for record in result {
+        let table = record?;
+        records.push(table);
+    }
+
+    Ok(records)
+}
+
+pub fn last_insert_id(tx: &Transaction) -> i64 {
+    tx.last_insert_rowid()
+}
diff --git a/src/profile/identity/gemini.rs b/src/profile/identity/gemini.rs
index 758e7405..39577c15 100644
--- a/src/profile/identity/gemini.rs
+++ b/src/profile/identity/gemini.rs
@@ -19,10 +19,10 @@ impl Gemini {
     // Constructors
 
     /// Create new `Self`
-    pub fn new(connection: Rc<RwLock<Connection>>, profile_id: Rc<i64>) -> Self {
+    pub fn new(connection: Rc<RwLock<Connection>>, profile_identity_id: Rc<i64>) -> Self {
         Self {
             auth: Rc::new(Auth::new(connection.clone())),
-            database: Rc::new(Database::new(connection, profile_id)),
+            database: Rc::new(Database::new(connection, profile_identity_id)),
         }
     }
 
diff --git a/src/profile/identity/gemini/database.rs b/src/profile/identity/gemini/database.rs
index 5bcc1f85..f579e956 100644
--- a/src/profile/identity/gemini/database.rs
+++ b/src/profile/identity/gemini/database.rs
@@ -3,32 +3,32 @@ use std::{rc::Rc, sync::RwLock};
 
 pub struct Table {
     pub id: i64,
-    //pub profile_id: i64,
+    //pub profile_identity_id: i64,
     pub pem: String,
 }
 
 /// Storage for Gemini auth certificates
 pub struct Database {
     connection: Rc<RwLock<Connection>>,
-    profile_id: Rc<i64>, // multi-profile relationship
+    profile_identity_id: Rc<i64>, // multi-profile relationship
 }
 
 impl Database {
     // Constructors
 
     /// Create new `Self`
-    pub fn new(connection: Rc<RwLock<Connection>>, profile_id: Rc<i64>) -> Self {
+    pub fn new(connection: Rc<RwLock<Connection>>, profile_identity_id: Rc<i64>) -> Self {
         Self {
             connection,
-            profile_id,
+            profile_identity_id,
         }
     }
 
-    /// Get all records match current `profile_id`
+    /// Get all records match current `profile_identity_id`
     pub fn records(&self) -> Result<Vec<Table>, Error> {
         let readable = self.connection.read().unwrap(); // @TODO
         let tx = readable.unchecked_transaction()?;
-        select(&tx, *self.profile_id)
+        select(&tx, *self.profile_identity_id)
     }
 }
 
@@ -38,11 +38,11 @@ pub fn init(tx: &Transaction) -> Result<usize, Error> {
     tx.execute(
         "CREATE TABLE IF NOT EXISTS `profile_identity_gemini`
         (
-            `id`         INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
-            `profile_id` INTEGER NOT NULL,
-            `pem`        TEXT NOT NULL,
+            `id`                  INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
+            `profile_identity_id` INTEGER NOT NULL,
+            `pem`                 TEXT NOT NULL,
 
-            FOREIGN KEY (`profile_id`) REFERENCES `profile`(`id`)
+            FOREIGN KEY (`profile_identity_id`) REFERENCES `profile_identity`(`id`)
         )",
         [],
     )
@@ -50,13 +50,17 @@ pub fn init(tx: &Transaction) -> Result<usize, Error> {
 
 pub fn select(tx: &Transaction, profile_id: i64) -> Result<Vec<Table>, Error> {
     let mut stmt = tx.prepare(
-        "SELECT `id`, `profile_id`, `pem` FROM `profile_identity_gemini` WHERE `profile_id` = ?",
+        "SELECT `id`,
+                `profile_identity_id`,
+                `pem`
+
+        FROM `profile_identity_gemini` WHERE `profile_identity_id` = ?",
     )?;
 
     let result = stmt.query_map([profile_id], |row| {
         Ok(Table {
             id: row.get(0)?,
-            //profile_id: row.get(1)?,
+            //profile_identity_id: row.get(1)?,
             pem: row.get(2)?,
         })
     })?;