To set up your custom meeting branding - that includes logo, background and colour, in the web app,
tap > settings > Meetings > Custom meeting branding.
Select New custom branding, edit the name of the meeting branding if required, upload your brand's logo, select a background image of at least 1920 x 1080 pixels, select the theme colour and save.
You can now view your complete list of custom meeting branding. You can also choose to apply a certain branding to all your new instant meetings.
To apply your custom branding to your meeting,
When scheduling a meeting, toggle the 'Apply custom branding' option and select your preferred pre-set branding. This branding will be visible to all attendees throughout the meeting and displayed on the screen displayed after the meeting ends or when an attendee leaves.