What must be done after modifying the Alphabet section to make characters searchable?

After modifying the Alphabet section, performing a full build on the dtSearch index is essential to ensure that the new characters are included and searchable. A full build processes all the indexed data from scratch, incorporating any updates or changes made in the system, including alterations to the Alphabet settings. This guarantees that the search functionality reflects the most recent modifications, enabling users to retrieve accurate results that include the newly modified characters.

Running a partial build would only update certain components of the index, potentially leaving out changes made to the Alphabet section. Marking the index as read-only might restrict further modifications but does not impact the searchability of new characters. Updating user permissions might be necessary for access purposes, but it does not relate directly to the functionality of the dtSearch index regarding characters and their searchability.