https://www.infopathdev.com:443/forums/41.aspxIf you're not sure where to ask your question, ask it here. If necessary, our moderators will make sure it gets classified in the correct board.enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/83288.aspxSat, 06 Oct 2012 16:04:48 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:83288Gennady Vanin (Геннадий Ванин, Новосибирск)0https://www.infopathdev.com:443/forums/thread/83288.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=83288<p>&nbsp;Generate your custom code with the use of user account name, time, etc. <br />There a lot of ready <a href="http://en.wikipedia.org/wiki/Hash_function">hash functions</a> to do this<br /></p>https://www.infopathdev.com:443/forums/thread/83286.aspxSat, 06 Oct 2012 09:21:11 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:83286Raaahul0https://www.infopathdev.com:443/forums/thread/83286.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=41&PostID=83286Hi, In my project there is requirenment to generate the code like &quot;YWEWTEC12001&quot; we have achived this but the problem is when more then one user submit the form at the same time we are getting the duplication of code e.g if two users enter submit the request for same department they were getting the same code. Please anybody know the solution for this. Thanks in advance:-)