I have a huge list of projects and added new custom fields (single drop-down list). I also marked custom field as required, specified two available values and chosen one of them as default value. But now I need to apply this default value of my custom fields to all projects I already have. Because in all existed projects this custom field value is blank. I couldn't figure out how to do that. Should I do it manually on project details edit form, with every existed project?
Thanks in advance.