How can I put text in the same row but different column if a certain text is present in the same row?

Issue   Area    Correction Done
Process         changed bin
Process         skip lap
        converted to global
Security    done global migration
Process         changed bin

How can I code this in a macro?

For example:

• If the correction done is in the cell, the Issue should be Process automatically.
• If the word global is present the Issue should be Security.

I have 500 rows and I want to have the code until row 500.