marshmallow dual sim contacts and incoming call

[AC Question]

Hi,

I just get my Samsung A5 dual sim phone with android 6.0.1
I faced with two major problems:

1. In the contacts there is no indication where the data is comming from (from witch sim/colour of sim)

2. In case of incomming calls there is no indication of sim/colour of sim. So I do not know this call come to my private or my work number.

Maybe I missed some settings?
Pls help....