Insert Column with text based on another column

[kev_bro]

Hi all , 

New to the Community and also using Power BI , so apologies if the below done not seem clear 

I am trying to group clientswhich  have mutiple products , so I first want to know which clients have a "SIPP" Product and if they have any of the other products and what the total value is ( clear in the output I would expect to see) 

Account Number	Client Id	Product Type	Amount
A00001	CLID1	SIPP	£25.00
A00001	CLID1	SIPP	£25.00
A00002	CLID1	GIA	£200.00
A00003	CLID2	GIA	£500.00
A00004	CLID3	SIPP	£100.00

I have assumed I am likely going to need to add another column when trabsforming and use the switch function top to add a yes value if the client has  "SIPP" text under  Product Type . Then then some further filtering or meassure to then look up at client level those that have a SIPP product and potential flag another field with Yes across each row so that when you get into reporting you can identiy a count of the client holding "SIPP" Product Type only vs those that Are holding "SIPP" and "GIA " vs those that are not hold "SIPP)

Thus in the above example once in the report I would expect to see CLID1 has a SIPP and Other product with value of £450 and CLID2 does not hold a SIPP and their value is £500

ClLI3 Holds only a SIPP with a value of £100

If anyone able to point me in the direction of what I need to do eitheir through transforming my data set or using measures would be most appreciative 

Thanks 

[kev_bro]

@amitchandak thanks for the super fast response and the help 

[amitchandak · Accepted solution]

@kev_bro , the expected output is not clear.

A new column like this can help?

New column =
var _SIPP = countx(filter(Table,[Client Id] =earlier([Client Id]) && [Product Type] = "SIPP"),[Account Number])
var _Not = countx(filter(Table,[Client Id] =earlier([Client Id]) && [Product Type] <> "SIPP"),[Account Number])
return
switch(true(),
not(isblank(_SIPP)) && not(isblank(_not)), "SIPP and Others",
not(isblank(_SIPP)) && (isblank(_not)) ,"Only SIPP",
(isblank(_SIPP)) && not(isblank(_not)) ,"No SIPP",
"Others"
)