TLs have to do one of the worlds more obnoxious management exercises in existence called the self review.
You have to basically call yourself out for being a bad employee because if you say anything good about yourself it makes you look like you think you have no room for improvement.
It becomes a balancing trick of saying just enough either way.
Of course this is just a cheat for the bosses so they can copy it and feed it back to you when they do their own reviews of your performance.
They also have to do TM reviews which suck big time if they aren't just copy and pasting them.
Because if they are honest and say a TM is good the chances are it will be changed because there isn't enough money for raises, so they will have to downgrade the TM even if it isn't deserved.
Or it could be someone the TL barely works with but has to do an evaluation anyway, doesn't matter - fake it.
Writing an decent evaluation isn't easy, I've done hundreds over the years, if you want to do it right.
To have people second guessing you makes it worse.
However, never do it on your own time.
They have to pay you for that dreck.