For all items that will be available online, there will be additional attributes that will need to be completed. The attributes are labeled DOTCOM.
If you select Y for the attribute Sellable on homedepot.com a red error flag will populate due to the new conditional requirements that activated.
To find all DOTCOM attributes that must be completed you will need to filter for errors by clicking the eyeball symbol and selecting "Errors" and "Empty".
Be sure you are within "Grid View" in order to access these filtering options.