Unable to open latest katalon pkg in MAC Catalina 10.15.1

Hi,

Can anyone please help me in this.

First time trying to install in Mac book Catalina 10.15.1

But on installation pop up stops the installation process.

Error: katalon Stuio.App cannot installed because Apple can’t check it for Malicious software

Will be very thankful if anyone can help in this
Screenshot attached

See this thread:

Thank you so much Russ. Shall I delete this topic as it will be duplicate

I will the steps mentioned in that topic

Check it works for you, first. Let me know, and I will close it.