X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/edb684c72ce0b1f1cf9be90d338ee08e24b4a0cc..refs/pull/5689/head:/dev/docs/portable-zip-file-format.md

diff --git a/dev/docs/portable-zip-file-format.md b/dev/docs/portable-zip-file-format.md
index fbb317858..754cb4d3e 100644
--- a/dev/docs/portable-zip-file-format.md
+++ b/dev/docs/portable-zip-file-format.md
@@ -93,12 +93,10 @@ The below details the objects & their properties used in Application Data.
 
 #### Instance
 
-These details are mainly informational regarding the exporting BookStack instance from where an export was created from.
+These details are informational regarding the exporting BookStack instance from where an export was created from.
 
+- `id` - String, required, unique identifier for the BookStack instance.
 - `version` - String, required, BookStack version of the export source instance.
-- `id_ciphertext` - String, required, identifier for the BookStack instance.
-
-The `id_ciphertext` is the ciphertext of encrypting the text `bookstack`. This is used as a simple & rough way for a BookStack instance to be able to identify if they were the source (by attempting to decrypt the ciphertext).
 
 #### Book