Do you know what a URI is?
this is a link from the browser by clicking which a transaction opens in the electrum window, only if you click on a similar link it replaces the first address, and I need her to add a second address for payment, so I ask how to do this?

Examples:
testuri1
testuri2
testuri3

I need that by clicking these links, each address is added to the multi-send field, and it replaces the previous one for me, how to evaporate?