MixShader transmission alpha

[koostic.moloco]

Hello guys. I want to do the eye, and for this i need to combine Base color with alpha. So for this - i use a mix shader and my alpha is connected with MIX. Shader1 connect with base color and Shader 2 with aiStandart surface with transparence. So TRANSPARENCE is not working. here is the screen below.

[teddude75]

Ai mix needs two shaders, not a png. Try something like this https://youtu.be/cDizWFrHLcM