Trac Ticket Batch Modification
Trac supports modifying a batch of tickets in one request from [TracQuery custom query] results.
To perform a batch modification, select the tickets you wish to modify and set the new field values using the section underneath the query results.
== List fields
The Keywords and Cc fields are treated as lists, where list items can be added and/or removed in addition of replacing the entire list value. All list field controls accept multiple items, such as multiple keywords or cc addresses.
== Excluded fields
Multi-line text fields are not supported, because no valid use-case has been presented for syncing them across several tickets. That restriction applies to the Description field as well as to any [TracTicketsCustomFields#AvailableFieldTypesandOptions custom field] of type 'textarea'. However, future versions of Trac could support in conjunction with more suitable actions like 'prepend', 'append' or 'search & replace' (th:#2415).