Every content item in this list is tagged with all the required labels:

• 2015-01-21
• data_dictionary
• diwg
• eos
• esri
• extension
• filenames
• hdf4
• hdf5
• kb-how-to-article
• review
• rfc-028

To add a label to the list of required labels, choose '+ labelname' from Related Labels.
To remove a label from the required labels, choose '- labelname' from above.