Hi,

Can one of the Excel gurus please help me with two formulas for one data set. The data is attached in the spreadsheet: "Product IDs". The data is a set of Master Product IDs (parent) and the Linked to them Products (children). I need to create a relationship between unique parents (Master Product IDs) and their children (Linked Products)

I need to create two formulas:

1. From the Data Set table, need to vlookup the unique value in column A (Master Product ID) and return comma delimited (concatenated) corresponding values from column B (Linked Products). So, the result will be as shown in Table 2.

2. From the Data Set table, need to vlookup the unique (de-duplicated) parent/children relationship in column A (Master Product ID) and return comma delimited (concatenated) corresponding values from column B (Linked Products). There are total 3 parent/children relationships in Table 1. So, the result will be as shown in Table 3.

I would really appreciate your help. Thank you in advance!