How to get off debrie interior bottom screen tray

Dishwasher Repair
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1

Tried to get tray out to clean thoroughly but can’t figure out how, I’m sure it’s easy but I don’t want to damage anything by messing around with it too much.

2

This should help
https://secured.whirlpool.com/Service/SrvTechAdm.nsf/2cd44500d572193285256a45004fd9d6/56e33eb0e839a7fa85256a8e00510938/$FILE/4322430.pdf