ssrs

hi friends,

I have a doubt in SSRS,in the below snapshot, we will get records for the condition  acnt_count<>0 and cust_count<>0, then what is the case when i want the records for the condition acnt_count<>0 or cust_count<>0(not in sql, only in ssrs). Thanks in advance

then how to write the expression, if i want the records for acnt_count<>0 or cust_count<>0 (not in sql, only in ssrs)