Highlighting rows with specific values from a list of ID's

[pcosta01]

Hello! 

I need to highlight a set of values (column A) from a list of ID's (Column B). All I want to do is highlight the value. I have tried using conditional formatting to highlight duplicates but there are duplicates in column A that don't match column B.

Below is an example: 

Data	ID's
NGL_G0542	AVE_G0005
NGL_G0543	BXA_G0052
NGL_G0553	BXA_G0461
APD_G0300	BXA_G0554
APD_G0335	BXA_G0532
APD_G0378	BXA_G0660
APD_G0400	BXA_G0521
APD_G0418	BXA_G0630
APD_G0450	BXA_G0371
APD_G0451	GRW_G0050
APD_G0455	BXA_G0417
AVE_G0005	CHI_G0003
BXA_G0052	CHI_G0088
BXA_G0461	CHI_G0031
BXA_G0554	CHI_G0043
BXA_G0532	CHI_G0063
BXA_G0660	EOA_G0150
BXA_G0521	LWD_G0050
BXA_G0630	EOA_G0047

Thanks in advance :D 

[#2]

@pcosta01 
Say Data in column A1:B20
Select A2:A20, Conditional Formatting -> New Rule -> Use a formular.. -> Edit the Rule Description
=IFNA(MATCH($A2,$B$2:$B$20,0),FALSE)