[deviantart] Help Saving Stash Files to Subdirectories

[Fraude-9]

I was looking through this thread (#1173), about downloading metadata and Stash files from Deviantart posts. It was helpful for the most part, but is there a way to set Stash posts to download as a subdirectory of the post it was found under? Stash posts are often alts of the original posts, so I'd like to be able to have them all consolidated, rather than download all as individual files. Currently, they download to the same directory as defined for general posts.

My current config settings are:

{
	"extractor": {
	...
		"deviantart": {
			"extra": true,
			"flat": true,
			"folders": false,
			"include": "all",
			"postprocessors": [{
				"name": "metadata",
				"directory": ["Metadata"]
			}],
			"journal": {
				"category-transfer": true,
				"extra": true,
				"directory": ["{author[username]}", "Journals"]
			},
			"journals": "html",
			"mature": true,
			"metadata": true,
			"original": true,
			"quality": 100,
			"wait-min": 0,

			"filename": "{filename}.{extension}",
			"directory": ["{author[username]}", "{title} {index}_\\[{author[username]}\\]_TAGS_DA_"]
		},
}

[mikf]

Enabling parent-directory and setting a special directory for stash posts seems to work:

"deviantart": {
    "parent-directory": true,
    "stash": { "directory": ["Stash"] }
}