System180_scrum_guide15. April 2019/von admin https://www.system180.com/wp-content/uploads/2017/11/system180_black_340x146.png 0 0 admin https://www.system180.com/wp-content/uploads/2017/11/system180_black_340x146.png admin2019-04-15 16:38:242019-04-15 16:38:24System180_scrum_guide