It would be brilliant if you could introduce the concept of tagging into Safefood 360.
Firstly, you could start by introducing a new category under "Utilities" -> "Categories" called "Tags"
Then in any record you could have a new menu called "Manage tags" or "Add tags" under the "Actions" menu. This could work similarly as the "Add attachment" feature but using the selector widget.
Then when you went to the Tags in the categories module you would be able to find all records that have been tagged with that tag.
This simple feature would serve multiple uses: