If your entry is in a folder that's synced with an email account or an Evernote account that you added to your BlackBerry device, you might not be able to add due dates, tags, or attachments to the entry. Try moving the entry into a new folder.
Some items, such as calendar events, can't be sent directly to BlackBerry Remember. You should be able to send photos, videos, audio files, websites, contacts, and Documents To Go files to the Remember app.
You might not be able to share certain items into folders that are synced with a work account.
If your device is set up to use BlackBerry Balance, you might need to enter your work space password to access all of your folders and entries.