How can I use a different zscript in zbrush as a button?

[lhg]

I created the IButoon command fine, and I created a Zscript with another TXT file to manage what the button should do, but I don’t know how to call this zscript with the button. how do I write it?

[tonhai25]

use the command <zscriptinsert, “testBtt.txt”>

[lhg]

Thank you so much