Create SigningHub permission levels in a site collection
After you have opted an existing site collection, or have created a new site collection in your SharePoint environment, to install SigningHub for SharePoint you need to:
To comply with the SigningHub standards, the permissions' names should be:
Please note that permission names are case-sensitive, and any deviation in them or skipping any permission may possibly lead to SigningHub for SharePoint malfunction. Consider an example of creating the "SH-SETTINGS" permission, the same process can be followed to create other three as well. Once you are done, you need to assign these permission levels to your SharePoint users groups as required.
Create a permission level
After creating all four permissions, wait for 15-30 minutes to make these changes effective in your SharePoint account. It is also recommended to logout from your browser and re-login.