Trac Ticket Batch Modification
Table of Contents
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.
Cc fields are treated as lists, where list items can be added and/or removed, as well as replacing the entire list value. All list field controls accept multiple items, such as multiple keywords or cc addresses.
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 custom field of type 'textarea'. However, future versions of Trac could support batch modification of textareas in conjunction with more suitable actions like 'prepend', 'append' or 'search & replace' (#11197).