Starter expert list - parameters are hidden

Hi, i am reading "SINAMICS S110 - function manual" and i want to follow the instructions step by step with starter but i am stuck at the first step. 

To make a BICO interconnection via expert list, i tried to find p840 in the list but i could not find that. More parameters are hidden like p840 and there are only 185 parameters in the list. How can i see them?

By the way;

- I just created a new project and i am not connected to a drive. I just selected the model and working on the starter.

- And i could not see the P840 in the parameters list in the online help also.

For the last thing, is there any other manual for lower levels to read before this manual i have. So i don't take your time with these simple questions.

thanks in advance.

Thank you for your reply.

I checked the filters before i open the parameters list but that was all open. Anyway, my parameter list was the CU parameter list, this was correct.

Now i configured a drive "again" and i could see the "Drive_1" in the navigation tree. (i did this before but i could not see before i post here. i think i distracted.) Now i can see the other parameters. Thank you so much. That was so helpful.

Have a good day sir.

funny edit: my reply was for TechTeam because i saw the CristophD's reply after i posted but he offered the same solution. Thank you too CristophD, you always get me out of the sh*tty situations. Have a good day.