By community consensus, we would like to enable import on Thai Wikisource.
List of wiki for import include
Change 677377 had a related patch set uploaded (by Urbanecm; author: Urbanecm):
[operations/mediawiki-config@master] thwikisource: Enable transwiki import
Change 677377 merged by jenkins-bot:
Mentioned in SAL (#wikimedia-operations) [2021-04-06T23:16:23Z] <urbanecm@deploy1002> Synchronized wmf-config/InitialiseSettings.php: 997b6f35b544f2ae7339c4c62d303b980c307c3a: thwikisource: Enable transwiki import (T275281) (duration: 01m 08s)