Oscam and Softcam.key ?

I have installed oscam_r11688-r798 on my box(Dreambox,nwenigma2).
If i put the Softcam.key file to oscam installed directory /etc/turbox/config will read oscam this file automatically or must i something configure in the oscam.config or other files ?

As i see this file has, IRDETO 2 KEYS, NAGRAVISION 2 KEYS, TANDBERG KEYS ,BISS KEYS, POWERVU_KEYS, etc

PS: Exist anywhere a guide for newbies about how to configure the oscam ?

i have read most of the post in this forum,
i have not found a answer, therefore this post.

My question is specific: does the oscam read the softcam.key automatically or not ?