Sort:  

I know what Palnet is, I meant how does one customize the tags that are included in a #share2steem autopost.

My understanding is that you have to include the hashtag in your original tweet to pass it onto the Steem post, but the OP's tweet doesn't include #palnet yet it appeared in the Steem post.

Posted using Partiko Android

Oh I understood correctly

I personally never used Share2steem

https://steemit.com/@share2steem