diff --git a/ViewTickets.md b/ViewTickets.md
index 107fc15..9432e13 100644
--- a/ViewTickets.md
+++ b/ViewTickets.md
@@ -88,6 +88,7 @@ Combined queries:
  * [introducer]query:status!=closed&keywords~=introducer ([count)](TicketQuery)(status!=closed&keywords~=introducer,): related to introducer function
  * [upload]query:status!=closed&keywords~=upload ([count)](TicketQuery)(status!=closed&keywords~=upload,): related to file upload
  * [download]query:status!=closed&keywords~=download ([count)](TicketQuery)(status!=closed&keywords~=download,): related to file download
+ * [cache]query:status!=closed&keywords~=cache ([count)](TicketQuery)(status!=closed&keywords~=cache,): related to caching
  * [alias]query:status!=closed&keywords~=alias ([count)](TicketQuery)(status!=closed&keywords~=alias,): related to aliases
  * [leases]query:status!=closed&keywords~=leases ([count)](TicketQuery)(status!=closed&keywords~=leases,): related to leases or garbage collection
  * [accounting]query:status!=closed&keywords~=accounting ([count)](TicketQuery)(status!=closed&keywords~=accounting,): related to storage accounting
@@ -108,6 +109,7 @@ Combined queries:
  * [smb]query:status!=closed&keywords~=smb([count)](TicketQuery)(status!=closed&keywords~=smb,): SMB filesystem interface (WinFUSE)
  * [ftpd]query:status!=closed&keywords~=ftpd ([count)](TicketQuery)(status!=closed&keywords~=ftpd,): FTP frontend
  * [sftp]query:status!=closed&keywords~=sftp ([count)](TicketQuery)(status!=closed&keywords~=sftp,): SFTP frontend
+ * [webdav]query:status!=closed&keywords~=webdav ([count)](TicketQuery)(status!=closed&keywords~=webdav,): (hypothetical) WebDAV frontend
 
 # Dependencies
  * [pycryptopp]query:status!=closed&keywords~=pycryptopp ([count)](TicketQuery)(status!=closed&keywords~=pycryptopp,): pycryptopp library