SUMMARIZE TABLE with specific conditions ?

[common763]

I am actively researching but though to throw this out there while doing so.  A customer asked for a change to a control chart which has a summary table as the driver for it.  This time it has to have specific conditions.  How do I write an IF/IN statement into this for TAGNAME or something else that will summarize based off of specific conditions in TAGNAME?

They are asking if TAGNAME = AAA, BBB, CC, etc then summarize.  I tried using a formula for something else inside this but not working.  Again, not being lazy as I am looking online but most examples not specific to this.  Thanks. 

TOTAL =

SUMMARIZECOLUMNS(  

Report[Report Type],

Time[Month],

Tag[TagName],

Location[City],

"Total Findings", count(Report[Report ID])  

)

[common763]

Thanks for the feedback.  Saving this to favorites as this will help.  I ended up altering the summary table and it did what I needed, but this will be benenficial for future reference.  

[DataInsights · Accepted solution]

@common763,

See if you can adapt the examples in the link below. If the first four columns are the Group By, you should be able to add filter arguments between those and the Total Findings expression.

https://dax.guide/summarizecolumns/