# Guia de referência BPMN 2.0
BPMN Basics
Event
 Start Event
 None Start Event
 Interrupting - Message Start Event
 Non-interrupting - Message Start Event
 Interrupting - Timer Start Event
 Non-interrupting - Timer Start Event
 Interrupting - Conditional Start Event
 Non-interrupting - Conditional Start Event
 Interrupting - Signal Start Event
 Non-interrupting - Signal Start Event
 Interrupting - Multiple Start Event
 Non-interrupting - Multiple Start Event
 Interrupting - Parallel Multiple Start Event
 Non-interrupting - Parallel Multiple Start Event
 Interrupting - Escalation Start Event
 Non-interrupting - Escalation Start Event
 Interrupting - Error Start Event
 Interrupting - Compensation Start Event
 Intermediate Event
 Interrupting - None Intermediate Event
 Catch - Message Intermediate Event
 Interrupting - Boundary - Catch - Message Intermediate Event
 Non-interrupting - Boundary - Catch - Message Intermediate Event
 Throw - Message Intermediate Event
 Timer Intermediate Event
 Interrupting - Boundary - Timer Intermediate Event
 Non-interrupting Boundary - Timer Intermediate Event
 Conditional Intermediate Event
 Interrupting - Boundary - Conditional Intermediate Event
 Non-interrupting - Boundary - Conditional Intermediate Event
 Catch - Signal Intermediate Event
 Interrupting - Boundary - Catch - Signal Intermediate Event
 Non-interrupting - Boundary - Catch - Signal Intermediate Event
 Interrupting - Boundary - Throw - Signal Intermediate Event
 Catch - Multiple Intermediate Event
 Interrupting - Boundary - Catch - Multiple Intermediate Event
 Non-interrupting Boundary - Catch - Multiple Intermediate Event
 Throw - Multiple Intermediate Event
 Catch - Parallel Multiple Intermediate Event
 Interrupting - Boundary - Catch - Parallel Multiple Intermediate Event
 Non-interrupting Boundary - Catch - Parallel Multiple Intermediate Event
 Catch - Escalation Intermediate Event
 Interrupting - Boundary - Catch - Escalation Intermediate Event
 Non-interrupting - Boundary - Catch - Escalation Intermediate Event
 Throw - Escalation Intermediate Event
 Boundary - Catch - Error Intermediate Event
 Boundary - Catch - Compensation Intermediate Event
 Throw - Compensation Intermediate Event
 Catch - Link Intermediate Event
 Throw - Link Intermediate Event
 Boundary - Catch - Cancel Intermediate Event
 End Event
 None End Event
 Message End Event
 Signal End Event
 Multiple End Event
 Escalation End Event
 Error End Event
 Compensation End Event
 Cancel End Event
 Terminate End Event
***
Activity
Task
 Abstract Task
 Service Task
 Send Task
 Receive Task
 User Task
 Manual Task
 Business Rule Task
 Script Task
Sub Process Basics
Sub Process
 Collapsed Sub Process
 Expanded Sub Process
Adhoc Sub Process
 Adhoc Collapsed Sub Process
Adhoc Expande
Transaction
 Collapsed Transaction
 Expand
Event Sub Process
 Non-interrupting - Message - Event Sub-Process - Collapsed
 Interrupting - Message - Event Sub-Process - Collapsed
 Non-interrupting - Timer - Event Sub-Process - Collapsed
 Interrupting - Timer - Event Sub-Process - Collapsed
 Non-interrupting - Conditional - Event Sub-Process - Collapsed
 Interrupting - Conditional - Event Sub-Process - Collapsed
 Non-interrupting- Signal - Event Sub-Process - Collapsed
 Interrupting - Signal - Event Sub-Process - Collapsed
 Non-interrupting - Multiple - Event Sub-Process - Collapsed
 Interrupting - Multiple - Event Sub-Process - Collapsed
 Non-interrupting - Parallel Multiple - Event Sub-Process - Collapsed
 Interrupting - Parallel Multiple - Event Sub-Process - Collapsed
 Non-interrupting - Escalation - Event Sub-Process - Collapsed
 Interrupting - Escalation - Event Sub-Process - Collapsed
 Interrupting - Error - Event Sub-Process - Collapsed
 Interrupting - Compensation - Event Sub-Process - Collapsed
***
Gateway
 Exclusive Gateway - without Marker
 Exclusive Gateway - with Marker
 Inclusive Gateway
 Parallel Gateway
 Complex Gateway
 Event-Based Gateway
 Event-Based Gateway to Start a Process
 Parallel Event-Based Gateway to Start a Process
***
Flow
 Sequence Flow
 Conditional Sequence Flow
 Default Sequence Flow
 Message Flow
 Message Flow
 Initiating Message Flow with Decorator
 Non-Initiating Message Flow with Decorator
 Association
 Directional Association
 Bi-Directional Association
[](https://www.bpmnquickguide.com/quickguide/bpmn-quick-guide/data-association.html) [Data Association](https://www.bpmnquickguide.com/quickguide/bpmn-quick-guide/data-association.html)
 Data Association
***
Data
 Data Object
 Data Object Collection
 Data Input
 Data Input Collection
 Data Output
 Data Output Collection
 Data Store
***
Artifact
 Group
 Text Annotation
***
Swimlane Basics
 Lane
 Pool
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://ulht-jcb.gitbook.io/fundamentals-of-information-systems/documentation/ligacoes-rapidas/markdown.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.