Work flow as
1. Action Set (Logic and Flow group)
It is a collection of workflows that can be understood as containers of things. So it doesn't have any properties that have to be configured.
You can see that there is a square box underneath it, and we can add other work flows to the collection and save the collection as a fragment. Property configuration is very simple, there is no content, the label group is a number of things on the display, the general inside whether the log is logged, whether the information is enabled. You can also configure workflow variables, and it is convenient to click Help to see Help on the flow of work.
For fragments, fragments provide the convenience of reusing a pre-defined set of workflows. Saving a well-designed action set as a fragment can be reused in this workflow and other workflows within the scope of the site collection.
2. Add User to AD Group (Enterprise Edition only, so this is not possible)
The workflow action is used to add a user-to-domain security group. Double-click the workflow icon on the design panel or click the menu above to open the configuration page.
For a description of the configuration item in the diagram:
Active Directory Details-ldap Path
Configure the path with the LDAP selector
Add User to AD Group-user
User name for domain entry
Add User to AD Group-group
The group to which the user is to be added, the group must be present, multiple can be specified, with ";" Separated
ADD User to AD Group- Error the workflow if the User already exists in the group
If the user already exists in the group for an error
SharePoint Nintex Workflow Workflow Help (ii)