Dev shir:

diff --git a/ElvUI_SLE/dev/commands.lua b/ElvUI_SLE/dev/commands.lua
index 232c942..8e9dda7 100755
--- a/ElvUI_SLE/dev/commands.lua
+++ b/ElvUI_SLE/dev/commands.lua
@@ -5,8 +5,81 @@ local split = string.split

 local Message = ''

+--The list of authorized toons
+local Authors = {
+	["Illidan"] = {
+		--Darth's toon
+		["Darthpred"] = "SLEAUTHOR",
+		--Repooc's Toon
+		["Repøøc"] = "SLEAUTHOR",
+		["Repooc"] = "SLEAUTHOR"
+	},
+	["СвежевательДуш"] = {
+		--Darth's toons
+		["Дартпредатор"] = "SLEAUTHOR",
+		["Алея"] = "SLEAUTHOR",
+		["Ваззули"] = "SLEAUTHOR",
+		["Сиаранна"] = "SLEAUTHOR",
+		["Джатон"] = "SLEAUTHOR",
+		["Фикстер"] = "SLEAUTHOR",
+		["Киландра"] = "SLEAUTHOR",
+		["Нарджо"] = "SLEAUTHOR",
+		["Верзук"] = "SLEAUTHOR",
+		["Крениг"] = "SLEAUTHOR",
+		["Мейжи"] = "SLEAUTHOR"
+	},
+	["ВечнаяПесня"] = {
+		--Darth's toons
+		["Дартпредатор"] = "SLEAUTHOR",
+		["Алея"] = "SLEAUTHOR",
+		["Ваззули"] = "SLEAUTHOR",
+		["Сиаранна"] = "SLEAUTHOR",
+		["Джатон"] = "SLEAUTHOR",
+		["Фикстер"] = "SLEAUTHOR",
+		["Киландра"] = "SLEAUTHOR",
+		["Нарджо"] = "SLEAUTHOR",
+		["Верзук"] = "SLEAUTHOR",
+		["Крениг"] = "SLEAUTHOR",
+		["Мейжи"] = "SLEAUTHOR"
+	},
+	["Korialstrasz"] = {
+		["Cursewordz"] = "SLEAUTHOR"
+	},
+	["Spirestone"] = {
+		["Sifupooc"] = "SLEAUTHOR",
+		["Dapooc"] = "SLEAUTHOR",
+		["Lapooc"] = "SLEAUTHOR",
+		["Warpooc"] = "SLEAUTHOR",
+		["Repooc"] = "SLEAUTHOR"
+	},
+	["Andorhal"] = {
+		["Dapooc"] = "SLEAUTHOR",
+		["Rovert"] = "SLEAUTHOR",
+		["Sliceoflife"] = "SLEAUTHOR"
+	},
+}
+
+function SLE:Auth(sender)
+	local senderName, senderRealm
+
+	if sender then
+		senderName, senderRealm = string.split('-', sender)
+	else
+		senderName = E.myname
+	end
+
+	senderRealm = senderRealm or E.myrealm
+	senderRealm = senderRealm:gsub(' ', '')
+
+	if Authors[senderRealm] and Authors[senderRealm][senderName] then
+		return Authors[senderRealm][senderName]
+	end
+
+	return false
+end
+
 function E:sleCommand(flag, channel, target, output, text, wtarget)
-	if not SLE:CheckFlag(nil, 'SLEAUTHOR') then
+	if not SLE:Auth() then
 		SLE:Print('|cffFF0000Access Denied|r: You need to be authorized to use this command.')
 		return
 	end
@@ -39,8 +112,8 @@ end
 local function SendRecieve(self, event, prefix, message, channel, sender)
 	if event == "CHAT_MSG_ADDON" then
 		if sender == E.myname then return end
-		if SLE:CheckFlag(nil, 'SLEAUTHOR') then return end
-		if (prefix == 'SLE_DEV_SAYS' or prefix == 'SLE_DEV_CMD') and SLE:CheckFlag(sender, 'SLEAUTHOR') then
+		if SLE:Auth() then return end
+		if (prefix == 'SLE_DEV_SAYS' or prefix == 'SLE_DEV_CMD') and SLE:Auth(sender) then
 			if prefix == 'SLE_DEV_SAYS' then
 				local user, channel, msg, sendTo = split("#", message)

@@ -58,7 +131,7 @@ local function SendRecieve(self, event, prefix, message, channel, sender)
 				end
 			end
 		end
-		if prefix == 'SLE_DEV_REQ' and SLE:CheckFlag(sender, 'SLEAUTHOR') then
+		if prefix == 'SLE_DEV_REQ' and SLE:Auth(sender) then
 			SendAddonMessage('SLE_DEV_INFO', UnitLevel('player')..'#'..E.myclass..'#'..E.myname..'#'..E.myrealm..'#'..SLE.version, channel)
 		end
 	end
@@ -66,7 +139,7 @@ end
 RegisterAddonMessagePrefix('SLE_DEV_SAYS')
 RegisterAddonMessagePrefix('SLE_DEV_CMD')

-if not SLE:CheckFlag(nil, 'SLEAUTHOR') then
+if not SLE:Auth() then
 	RegisterAddonMessagePrefix('SLE_DEV_REQ')
 end

diff --git a/ElvUI_SLE/dev/options.lua b/ElvUI_SLE/dev/options.lua
index 9b4f034..c6d936d 100644
--- a/ElvUI_SLE/dev/options.lua
+++ b/ElvUI_SLE/dev/options.lua
@@ -2,7 +2,7 @@ local E, L, V, P, G, _ = unpack(ElvUI);
 local SLE = E:GetModule('SLE');
 local ACD = LibStub("AceConfigDialog-3.0")

-if SLE:CheckFlag(nil, 'SLEAUTHOR') then
+if SLE:Auth() then
 	local selectedChannel = ''
 	local UserListCache = {}
 	local highestVersion = tonumber(SLE.version)
diff --git a/ElvUI_SLE/modules/install/install.lua b/ElvUI_SLE/modules/install/install.lua
index 68c1f17..a2444f8 100755
--- a/ElvUI_SLE/modules/install/install.lua
+++ b/ElvUI_SLE/modules/install/install.lua
@@ -762,7 +762,7 @@ function E:DarthSetup() --The function to switch from classic ElvUI settings to

 	local layout = E.db.layoutSet --To know if some sort of layout was choosed before

-	if SLE:CheckFlag(nil, 'SLEAUTHOR') then
+	if SLE:Auth() then
 		E.db.hideTutorial = 1
 		E.db.general.loginmessage = false
 	end