Is there a tag umask for tiddlers?

[leeand00]

In linux you can set a umask if you want all of the files created by you to have certain permissions.

Is it possible to have a umask for tiddlers (and change it now and again) so you don't have to re-tag everything all the time?

[leeand00]

Just set the tag-umask once and start making tiddlers, if the one you're creating doesn't match, then you can change the umask and all the tiddlers you create after that will have those tags.