Proposal Selection to include Last Modified Date of Today

I would like Propricer to Add a Proposal Selection within Propricer and the IP tool that allows for Any Date to have a selection of Today's date. For instance, if we want a Proprosal Selection to only show only Proposals modified today, we currently have to go enter today's date. It should be automated with a getdate or Today's Date. This would help with the Export tool as it would allow us to only export Proposals that are modified that day without having to manually select the day each day.