Sure,
Here is the modified SqlElement.php and the new TelegramTemplate.php.
Main modifications of SqlElement (from the last I posted) are on lines 5293, 5600 to 5638 and 5705.
Here are the SQL statements I used to modify the database:
INSERT INTO menu (id, name, idMenu, type, sortOrder, level, idle, menuClass, isAdminMenu, isLeavesSystemMenu) VALUES ( 200000000, 'menuTelegramTemplate', 88, 'object', 686, 'ReadWriteAutomation', 0, 'Automation', 0, 0);
INSERT INTO navigation (name, idParent, idMenu, idReport, sortOrder) VALUES ('menuTelegramTemplate', 129, 200000000, 0, 21);
CREATE TABLE telegramtemplate ( id INT(12) UNSIGNED NOT NULL AUTO_INCREMENT, name VARCHAR(100) NOT NULL, template VARCHAR(500) DEFAULT NULL, idMailable INT(12) DEFAULT NULL COMMENT '12', idType INT(12) UNSIGNED DEFAULT NULL COMMENT '12', idle INT(1) UNSIGNED DEFAULT '0' COMMENT '1', PRIMARY KEY (id), KEY emailtemplateMailable (idMailable) );
ALTER TABLE mailtosend ADD idTelegramTemplate INT(12) UNSIGNED DEFAULT NULL;
And the not really needed icons are also attached.