Identifying multiple items quickly

I see streamers use their scrolls of wisdom to identify multiple items, but when I click right-button to use the scroll, it's for a 1-time only shot. How are they (and everybody else I presume) able to keep the Scroll of wisdom icon and identify multiple items without having to re-click for each individual items?

thx
(probably a very noobish question, sorry)

As mentioned you can hold shift to repeatedly use any currency (like spamming alteration orbs on a strongbox), also you can ctrl + left click to move items between stash / inventory / vendor.

Ctrl+left_click I knew, but the Shift thing I didn't. Thanks alot, works prefectly, and what a time saver hehe. :)

thank you v much!

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