The SigningHub for SharePoint add-in installation that is done on a privately deployed SharePoint environment, is called an on-premises installation. Before you proceed to the installation, make sure that you have got the required SharePoint permissionsto enjoy the seamless experience of SigningHub.
Installation Prerequisites
There are four prerequisites of an on-premises installation, i.e.:
The operator installing SharePoint or configuring the SigningHub for SharePoint add-in should have the SharePoint Admin rights (i.e. Tenant Administrator)on the site collection where the add-in is required to install.
Any of the following should be installed:
SharePoint Server 2013 (with Service Pack 1)
SharePoint Server 2016
SharePoint Server 2019
The environment for SigningHub add-in should be configured:
The SharePoint "User Profile Service Application" service should be started. Ensure that the "User Profile Synchronization" task is configured with the "Use SharePoint Profile Synchronization" option.
On premises Installation
You can installthe SigningHub for SharePointadd-in from the SharePoint store on any site collection of your SharePoint environment. However to prevent your end users from accessing the SharePoint store, you can also create a catalog site to make the SigningHub for SharePointavailable to your organisation. This is useful when direct access to the SharePoint Store is disabled for your end users.
If there is no restriction for your end users to access the SharePoint Store or the catalog site is already created, skip the first two steps and move to the step 3, i.e. Create SigningHub permission levels in a site collection.
The package file for the on-premises installation of SigningHub for SharePoint can be downloaded from the SigningHub website.