for allies, i know, you can give them the ability "shared shop" which the market places owned by players (the arcane vault of human, ancient of wonders of nightelves, etc) have.
this ability makes allied players able to purchase items from that unit and use abilities for those.
however, as i said, you will be able to use the abilities as well.
just showing them when selecting is impossible. but you might have some work around, like for example a dummy unit owned by you which is selected whenever you select an allied or enemy hero, this dummy will also get the abilities the enemy / ally has right know.
Looks like Google fixed whatever mistake that made the recipes on the site go crazy and we are no longer trending towards a recipe site lol - I don't care though because it motivated me to spend alot of time on the site improving it and at least now the content people are looking at is not stupid and embarrassing like it was when I first got back into this like 5 years ago.
They also were digging threw old shit at the sheriff's office and I tried to get them to give me the old electronic stuff, but they said no. They can't give it to people because they might use it to impersonate a cop or break into their network or some shit? idk but it was a shame to see them take a whole bunch of radios and shit to get shredded and landfilled
Signatures can be edit in your account profile. As for the old stuffs, I'm thinking it's because Blizzard is now under Microsoft, and because of Microsoft Xbox going the way it is, it's dreadful.
@tom_mai78101 I must be blind. If I go on my profile I don't see any area to edit the signature; If I go to account details (settings) I don't see any signature area either.
You can get there if you click the bell icon (alerts) and choose preferences from the bottom, signature will be in the menu on the left there https://www.thehelper.net/account/preferences