The phrase "automatically appended" is correct and usable in written English.
It can be used in contexts where something is added or included without manual intervention, often in technical or programming discussions.
Example: "When you save the document, the timestamp is automatically appended to the filename."
Alternatives: "added automatically" or "included by default".
What if every tweet about #Ferguson had automatically appended a raised black fist?
Users who post hastags representing one of the ten biggest parties will see a small emoji-like icon automatically appended to the end of the text of the tag.
Metadata, casting information, release dates and summaries are also automatically appended to all your stored shows and movies.
From the experiential results, our new system can automatically appended around 44% of new FA words to the existence FA word dictionary.
The character '#' (a special sign in the variable name) and the number after it are automatically appended, and are mandatory to enable the user to create other variables with the name starting with the same prefix.
For gene-disease curation, RGD curators are only interested in papers related to rat, human or mouse, so the default search parameters for the three species are automatically appended to the query string.
Can we, for example, still see the word "benefits" without inwardly automatically appending the word "scroungers"?
Other tags the system can automatically append include "outdoors" and "blackandwhite" – referring to the picture's setting and image type.
The guy who discovered this even used a Greasemonkey script for Firefox to automatically append "?.jpg" to every URL he visited.
Finally, each analysis can be appended into an automatically generated report saved as a html, doc or pdf file.
This passkey is automatically embedded within each torrent file that is downloaded from BioTorrents and is appended to the BioTorrents tracker's announce URL.
