Openbravo Community contributor Victor Gaspar published a few days back a message where he shared with the community how he has managed to customize Openbravo ERP for some of his specific needs. For some time now, we wanted to have a code snippets section in our Wiki. Code snippets are small pieces of reusable code, like small cooking recipes.
We have created a category in the Openbravo Wiki called Code Snippets to hold documents that contain these pieces of reusable code. If you have small samples of how to customize Openbravo, small changes to the code that you think that may be useful to other people, please create a new page on the Openbravo Wiki and add it to this new category. You can also use the template CodeSnippets, like it is done in the already existent documents, to provide information of your snippets in a structured way.
You can check Victor's snippets CustomRemittance, AddFieldWebService and PrintButton. If you need any help or assistance on this, please do not hesitate to write to the developer's forum.