Home Page two buttons same table populate a field with different information

I have an app home page that is open to the internet so I cant do this by user permissions.  I want to have two buttons that would generate a new record in the same table and populate a field with different information.
Button A - opens new record in table 1 and populates field 1 with A
Button B opens new record in table 1 and populates field 1 with B

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Robert Rufli
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