1Password OTP with BMO Online Banking for Business

Hi, BMO has an OTP system with their Online Banking for Business accounts, instructions are as per https://bmocm.intelliresponse.com/olbb/en/?requestType=NormalRequest&source=100&id=6727&question=S

• Download their 'BMO Passcode' software
• Download a key file from the BMO website
• Import the key file into the BMO Passcode software
• Enter the password to unlock the key file, into the BMO Passcode software
• Paste the first OTP into BMO Online Banking for Business site to complete setup

My question is, can 1P interoperate with this system so we can avoid using BMO's custom app? It would allow us to avoid installing yet another app.