Manual Resources are membership benefits with "manual" delivery — private lessons, consulting sessions, etc. Such benefits are independent of your Telegram Channels and Groups.

To create a new manual resource, open your project in @InviteMemberBot, go to Channels & groups, and click Add a resource.

Select Manual and enter a name:

You can set a description as well:

That's it! You can now attach the resource to your existing subscription plan or create a new one (for instructions on how to do so, here's How to Edit Subscription Plans).