Custom fileds to more than one object
Is it possible (I suppose it is not implemented nowadays) to implement custom fields that are assigned more than one object?
Why am I asking this? I created a custom field assigned to issues that then I use for global searching issues -- something as global category. I want, however, to assign the same field to the news entries, so as they be searchable too and to be found along with the issues.
This looks like a global tagging system.