It really sounds like you should be using a database, having a lot of users Related to an organization is a clear sign of this.

Is there anyway to indicate the organization and then the address will automatically be added to that record.

Without any specification of the format of these text files, that question cant really be answered in a meaningful way. Are they going to be delimited files, or XML, or some other format?

We'll need more info to help you

In reply to Re: need help with data manipulation by shemp
in thread need help with data manipulation by alicesheerin

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