Workflow - Plugins - Protirus - Model Info
The Model Info plugin displays a list of all Models within the current Project. When you select a given Model a list of Components are displayed, showing their Id, Name and Description.
Workflow - Plugins - Protirus - Workflow Logs Folder
The 'Open Workflow Logs Folder' gets the install folder of Workflow and opens the Logs folder in Explorer.
Workflow - Plugins - Protirus - Recycle App Pools
The 'Recycle App Pools' plugin allow you to Recycle a chosen App Pool via a Form.
Workflow - Plugins - Protirus
Symantec 
Workflow Manager has a number of Plugins available from install.
Workflow - Plugins - Resource
Re-run this when you create new 
Resources and 
Data Classes in the 
SMP.
Get Software Request By Session ID
The 'Get Software Request By Session ID' takes a "SessionId" input and returns a "SoftwareRequestObject" object.
Save Requested Software
The 'Save Requested Software' updates a RequestedSoftware item.
List Delivery Policies for Software Release
The 'List Delivery Policies for Software Release' returns a "AvailableSoftware" array.