Hi,
I am trying to build a relationship table from a flat table and should look something like this. The number in column A is considered a parent product and the relations in the result column should be the other products which have the same group values.
It should look like this:
A B C Number Group result 1223 110001 1224 1224 110001 1225 100502 1226 | 1227 1226 100502 1227 100502 1228 110720 1229 | 1230 | 1231 1229 110720 1230 110720 1231 110720
The column result obviously needs to be populated with a formula, but I cannot seem to figure out what the formula should be.
I have tried a countif(B:B,B1) formula and copy that down. That allows me to filter out all single occurences.
Then I wanted to work with an if formula to test if B2 is different from B1. If not, then I need to concatenate the value in column A with something. As I said, I can't seem to figure out how to dow this.
I hope somebody can help me.
Thank you in advance.
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