2 condition vlookup

Good afternoon,

I want to take talbe 2 ROS date on table 1.

it should match module and group. any ideas?

thanks for any help in advance.

<Table1>

<Table2>

Hi Anonymous ,

Your table1 snapshot seems broken, can you please fix it? 
In addition, you can also try to use below calculated column formulas based on calculate function or lookupvalue function.

Related ROS =
LOOKUPVALUE (
    Table2[ROS],
    Table2[Module Deck], Table1[Module Deck],
    Table2[Group], Table1[Group]
)

Related ROS2 =
CALCULATE (
    MAX ( Table2[ROS] ),
    FILTER (
        ALLSELECTED ( Table2 ),
        Table2[Module Deck] = EARLIER ( Table1[Module Deck] )
            && Table2[Group] = EARLIER ( Table1[Group] )
    )
)

Regards,
Xiaoxin Sheng