diff --git a/events/sv_events.lua b/events/sv_events.lua
new file mode 100644
index 0000000..ff6dd03
--- /dev/null
+++ b/events/sv_events.lua
@@ -0,0 +1,153 @@
+--// CALL GB.\\--
+GB.Functions = GB.Functions or {}
+GB.Commands = {}
+GB.CommandsSuggestions = {}
+GB.ServerCallbacks = GB.ServerCallbacks or {}
+GB.ServerCallback = {}
+
+--// CALLBACKS \\--
+GB.Functions.RegisterServerCallback = function(name, cb)
+    GB.ServerCallback[name] = cb
+end
+
+GB.Functions.TriggerServerCallback = function(name, requestId, source, cb, ...)
+    if GB.ServerCallbacks[name] ~= nil then
+        GB.ServerCallbacks[name](source, cb, ...)
+    end
+end
+
+--// FUNCTIONS \\--
+GB.Functions.getPlayer() = function(source)
+    if GB.Players[source] ~= nil then
+        return GB.Players[source]
+    end
+end
+
+GB.Functions.AdminPlayer = function (source) -- ADMIN
+    if GB.APlayers[source] ~= nil then
+        return GB.APlayers[source]
+    end
+end
+
+--// EVENTS \\--
+RegisterNetEvent('gb-core:server:updatePlayer')
+AddEventHandler('gb-core:server:updatePlayer', function()
+    local src = source
+    local player = GB.Functions.GetPlayer(src)
+    if player then
+        Player.Functions.Save()
+    end
+end)
+
+--// SQL \\--
+GB.Functions.CreatePlayer = function(source, Data)
+    exports['ghmattimysql']:execute(`INSERT INTO players (`Identifier`, `license`, `name`, `cash`, `bank`) VALUES (@identifier), (@license), (@name), (@cash), (@bank)`, {
+        ['identifier'] = Data.identifier,
+        ['license'] = Data.license,
+        ['name'] = Data.name,
+        ['cash'] = Data.cash,
+        ['bank'] = Data.bank
+    })
+
+    print('[GB-Core] ' ..Data.name..' was created successfully')
+
+    GB.Functions.LoadPlayer(source, Data)
+end
+
+GB.Functions.LoadPlayer = function(source, pData, cid)
+    local src = source
+    local identifier = pData.identifier
+
+    Citizen.Wait(7)
+    exports['ghmattimysql']:execute(`SELECT * FROM players WHERE identifier = @identifier AND cid = @cid`, {['@identifier'] = identifier, ['@cid'] = cid}, function(result)
+        -- SERVER
+        exports['ghmattimysql']:execute(`UPDATE players SET name = @name WHERE identifier = @identifier AND cid = @cid`, {['@identifier'] = identifier, ['@name'] = pData.name ['@cid'] = cid})
+
+        GB.Player.LoadData(source, identifier, cid)
+        Citizen.Wait(7)
+        local player = GB.Functions.getPlayer(source)
+        TriggerClientEvent('gb-setCharacterData', source {
+            identifier = result[1].identifier,
+            license = result[1].license,
+            cid = result[1].cid,
+            name = result[1].name,
+            cash = result[1].cash,
+            bank = result[1].bank,
+            citizenId = result[1].citizenId,
+        })
+
+        TriggerClientEvent('gb-core:playerLoaded', source)
+        -- TODO: TriggerClientEvent() for UI
+        -- TODO: Trigger for ADMIN
+    end)
+end
+
+--// COMMANDS \\--
+GB.Functions.addCommand = function(command, callback, suggestion, args)
+    GB.Commands[command] = {}
+    GB.Commands[command].perm = math.maxInteger
+    GB.Commands[command].group = group
+    GB.Commands[command].cmd = callback
+    GB.Commands[command].callbackfailed = callbackfailed
+    GB.Commands[command].arguments = arguments or -1
+
+    if suggestion then
+        if not suggestion.params or not type(suggestion.params) == "table" then suggestion.params = {} end
+        if not suggestion.help or not type(suggestion.help) == "string" then suggestion.help = "" end
+
+        GB.CommandsSuggestions[command] = suggestion
+    end
+
+    ExecuteCommand('add_ace group.' .. group .. ' command.' .. command .. ' allow')
+
+    RegisterCommand(command, function(source, args)
+        local src = source
+        local pData = GB.Functions.AgetPlayer(src)
+
+        if (src ~= 0) then
+            if pData ~= then
+                if pData.Data.usergroup == GB.Commands[command].group then
+                    if ((#args <= GB.Commands[command].arguments and #args == GB.Commands[command].arguments) or GB.Commands[command].arguments == -1) then
+                        callback(src, args, GB.Players[src])
+                    else
+                        callbackfailed(src, args, GB.Players[src])
+                    end
+                end
+            else
+                if ((#args <= GB.Commands[command].arguments and #args == GB.Commands[command].arguments) or GB.Commands[command].arguments == -1) then
+                    callback(src, args, GB.Players[src])
+                end
+            end
+        end
+    end, true)
+end
+
+--// GROUPS \\--
+GB.Functions.setupAdmin = function(player, group)
+    local identifier = player.Data.identifier
+    local pCid = player.Data.cid
+
+    exports['ghmattimysql']:execute(`DELETE FROM ranking WHERE identifier = @identifier`, {['@identifier'] = identifier})
+    Wait(1000)
+
+    exports['ghmattimysql']:execute(`INSERT INTO ranking (`usergroup`, `identifier`) VALUES (@usergroup, @identifier)`, {
+        ['@usergroup'] = group,
+        ['@identifier'] = identifier
+    })
+    print('[GB-Core] Function Group: ' .. group)
+    TriggerClientEvent('gb-admin:updateGroup', player.Data.PlayerId, group)
+end
+
+GB.function.BuildCommands = function(source)
+    local src = source
+    for k, v in pairs(GB.CommandsSuggestions) do
+        TriggerClientEvent('chat:addSuggestion', src, '/'..k, v.help, v.params)
+    end
+end
+
+GB.function.ClearCommands = function(source)
+    local src = source
+    for k, v in pairs(GB.CommandsSuggestions) do
+        TriggerClientEvent('chat:addSuggestion', src, '/'..k, v.help, v.params)
+    end
+end
\ No newline at end of file
diff --git a/fxmanifest.lua b/fxmanifest.lua
index 4419d3a..3c0aa04 100644
--- a/fxmanifest.lua
+++ b/fxmanifest.lua
@@ -13,6 +13,7 @@ client_scripts {
 }
 
 server_scripts {
-    'core/sv_core.lua'
+    'core/sv_core.lua',
+    'events/sv_events.lua'
 }