You can access the list of protocols in SciNote from the menu on the left. Once you enter the Protocols section, you will see Team Protocols and My Protocols (if you have any).
More information on creating the protocols is available under this FAQ.
The list of protocols can be viewed from the main navigation menu on the left, if you click on a protocol, you will also get a quick overview of its details.
Editing the protocol is possible from the task that contains that protocol.
So, open a task to see the Protocol steps and start making changes to the protocol. After you finish editing the "parent" protocol, create the new version by saving it under a different name, to avoid losing the original content.
You can do this in two ways: Update the version already stored in the Protocol repository by selecting Update repository version, or save this as a new template by clicking Copy To Protocol Repository.
Once the protocols are saved under the Team protocols tab in the Protocols inventory, they will be available to other team members and can be reused in other tasks.