Here are some examples of diagrams you can create.

Issue Triage Flow

// Define nodes and relationships "A > B"

Issue type? [shape: oval, icon: file-text] > Bug [icon: bug]
Issue type? > Feature [icon: zap]
Bug > Duplicate? [shape: diamond, icon: copy]
Feature > Can be package? [shape: diamond, icon: package]
Duplicate? > Mark duplicate [shape: oval, icon: copy]: Yes
Duplicate? > Has repro? [shape: diamond, icon: repeat]: No
Has repro? > Issue ready to claim [shape: oval, icon: send]: Yes
Has repro? > Ask for repro [shape: oval, icon: repeat]: No
Can be package? > Well specced? [shape: diamond, icon: check-square]: No
Can be package? > Define as package [shape: oval, icon: package]: Yes
Well specced? > Issue ready to claim: Yes

Price Lookup Flow

// Define nodes and relationships "A > B"
Start [shape: oval, icon: flag] > Read keywords from Excel [icon: excel]
Read keywords from Excel > Establish Amazon API connection [icon: amazon]
Establish Amazon API connection > Wait for user input [shape: diamond, icon: user]
Wait for user input > Search for keyword on Amazon[icon: search]: User selects keyword
Search for keyword on Amazon > Retrieve item price [icon: dollar-sign] 
Retrieve item price > Output result to Excel [icon: excel] 
Output result to Excel > End
Wait for user input > Close modal [icon: x]: User clicks cancel
Close modal > End [shape: oval, icon: check]

// Define Groups
For each keyword in the list [icon: repeat] {
  Search for keyword on Amazon
  Retrieve item price 
  Output result to Excel
}