Activity

A BPMN 1.1 Activity represents work that is performed within a Process. An Activity can be modeled as a:

Sub-Process - a compound Activity that is defined as a flow of other BPMN 1.1 elements or
Task - an atomic Activity that cannot be broken down into a smaller unit

Activities - both Tasks and Sub-Processes - can also, optionally, act as Looping constructs. The OMG BPMN 1.1 Specification defines two types of Looping construct:

Standard Loop (while or until)
Multi-Instance Loop (for each)

BPEL Properties:

Double-click on the Activity in the BPEL diagram
Right-click on the Activity | BPEL | BPEL 1.1 Properties

Reference

Field/Button	Action	See also
Name	Specify the name for the Activity.
Type	Specify whether the Activity is a: Task, or Sub-Process
Task Type / SubProcess Type	Depending on the value selected in the 'Type' field, the 'Task Type / SubProcess Type' field has these values: Task Type: Manual None Receive Reference Script Send Service User SubProcess Type: Embedded References Reusable
Details Tab	Depending on the selected Task Type, the 'Details' tab changes as shown. Receive Task Type: Web Service - Select a BPMN 1.1 Web Service from the Package (in the SupportingElements Package) that represents one of the involved Participants Message - Select a BPMN 1.1 Message from the list of Message(s) in the selected Web Service Instantiate - Select True if this is the first Activity after the Start Event, otherwise select False Reference Task Type Activity - Select a BPMN 1.1 Task from the list of all Activities in the Process Send Task Type Web Service - Select a BPMN 1.1 Web Service from the Package (in the SupportingElements Package) that represents one of the involved Participants Message - Select a BPMN 1.1 Message from the list of Message(s) in the selected Web Service Service / User Task Type Web Service - Select a BPMN 1.1 Web Service from the Package (in the SupportingElements Package) that represents one of the involved Participants Input Message - Select a BPMN 1.1 Message from the list of Message(s) in the selected Web Service that represents the input element Output Message - Select a BPMN 1.1 Message from the list of Message(s) in the selected Web Service that represents the output element Depending on the selected SubProcess Type, the 'Details' tab changes as shown: References SubProcess Type SubProcess - Select a BPMN 1.1 Sub-Process from the list of all Activities in the Process
Assignments	Select one or more Assignment elements created in the SupportingElements Package in this tab (Optional).	Assignment Create BPEL 1.1 Model Structure
Loop Details	Activities can be repeated sequentially, behaving like a loop. Specify the Activity looping details in this tab (Optional). Type - Select 'Standard' for creating a 'while or until' loop, or 'MultiInstance' for creating a 'for each' loop Condition - Enter a boolean condition for Standard loop or a numeric condition for MultiInstance loop Min Value - Specify the minimum value for the loop evaluation for a Standard loop (Optional) Max Value - Specify the maximum value for the loop evaluation for a Standard loop (Optional) Test Time - Select 'After' to define a 'while' Standard loop or 'Before' to define an 'until' Standard loop
OK	Save the values entered in the dialog.
Cancel	Discard the values entered in the dialog.
Help	Display this Help topic.
General	Open the 'UML Properties' dialog.	Properties

Notes

Manual and Script types cannot be mapped to BPEL 1.1
Reusable Sub - Process types cannot be mapped to BPEL 1.1