Modify Property loader DataBase Plugin

[JZam]

is it possible to modify the default Property Loader DataBase Plugin? if so, how can I do it?

I want to be able to add extra columns to the Properties table of the DB to use the Filter Options with those extra columns.

Right now, I get an error if I add an extra column to the DB, I want to remove the restriction of only considering 7 columns.

Thanks 

[JZam]

Adding Example of sequence and Database