Hello, I'm Walter Görlitz. I noticed that you recently removed some content from Systems development life cycle without explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an accurate edit summary. If this was a mistake, don't worry; I restored the removed content. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! Walter Görlitz (talk) 13:53, 23 July 2014 (UTC)
- If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.
Please refrain from making nonconstructive edits to Wikipedia. Your edit to Cognitive architechture has been reverted. If you would like to experiment, please use the sandbox. Thank you. Donner60 (talk) 06:12, 19 August 2014 (UTC)
This is the discussion page for an IP user, identified by the user's IP address. Some IP addresses change periodically, and may be shared by several users. If you are an IP user, you may create an account or log in to avoid future confusion with other IP users. Registering also hides your IP address.