Hallo,
firstly sry for my english i hope you understand it…because i am german.

My Question:
There is a Function where the script can get the ID from the charname

Is there any function where I can check if there exist a ID

for example I Have The ID 1 and want to check is on the the server a person with ID 1 ???

and my second question:
Is there a print-function where you can print a message to all players?