A way to delete subtiles in Scenarist without deleting the subtitles stream

[Talayero]

Hi,

Is there a way to delete the subtitles already imported into a stream without deleting the stream?

I mean, I'd like to import some different ones but I don't want to delete this stream because I already have another streams below this one and if I delete this I can't insert it later and I have to delete all the streams and create all again.

Thanks in advance.