July 2019
edit
Please do not add or change content, as you did at Kanban (development), without citing a reliable source. Please review the guidelines at Wikipedia:Citing sources and take this opportunity to add references to the article. Thank you. GermanJoe (talk) 19:43, 1 July 2019 (UTC)
- Please also make sure to phrase content in your own words or as a clearly attributed quotation in some limited circumstances (MOS:QUOTE). Thank you for your consideration. GermanJoe (talk) 19:45, 1 July 2019 (UTC)