Using Perforce Helix server to work on a project with 2 man

i recently setup a Helix server. i created my WorkSpace with my Project Files, now when my friend log’s in, he cant work in the workspace, Neither Clone it, how are we able to work together with the same projectfiles / workspace? thanks in advance, greetings Eagle

(I couldnt find a Source Control / Perforce Topic)

Already found a fix.