How to differentiate landing page based on lov values

Summary:

We are using standard opportunity object as a copy and created two other modules(Procurement and Job Authorization).

As per the attached oracle community document.

We need to differentiate landing page for each module. We have a fixed choice list field and its having value as 'Procurement' and 'Job authorization'.

The job authorization landing page should show a list of only Job opportunities and 

same for the Procurement module page.

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