PM-444 "0013316: Be able to assign users to different time zone (user's time zone)" SOLVED

Issue:
    PM-444:  0013316: Be able to assign users to different time zone
    PM-3493: Agregar soporte multiple timezone a los endpoints usando formato fecha ISO 8601
Cause:
    New feature
Solution:
    Added functionality for time zone

workflow/engine/data/mysql/schema.sql

@@ -717,6 +717,7 @@ CREATE TABLE `USERS`
     `USR_COST_BY_HOUR` DECIMAL(7,2) default 0,
     `USR_UNIT_COST` VARCHAR(50) default '',
     `USR_BOOKMARK_START_CASES` MEDIUMTEXT,
+    `USR_TIME_ZONE` VARCHAR(100) default '',
 	PRIMARY KEY (`USR_UID`)
 )ENGINE=InnoDB  DEFAULT CHARSET='utf8' COMMENT='Users';
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