Opportunities - is there a way to use an internal webform to update opportunity custom fields?

I have created custom fields in the opportunities area. I want my sales team to be able to update this information using an internal webform. Is this possible? We use internal webforms to update our contact record custom fields with automation.

I have noticed that we can now see those opportunity custom fields in our searches which was not previously possible.

Is this coming soon too?

It is possible, but needs a plugin. I use the Any Text Any Where plugin from theapiguys.com but other ones out there have this option too.

All the best