User submits

visualization job

(350)

master template

(500)

System generated

JSON message

(411)

add source

image identifiers

(412)

add templete

specifications

(413)

Add processing

instructions

(414)

Publish message to

topic queue

(415)

persistent storage

of message

(416)

robot worker

available

automatic retry

mechanism

/every 5 seconds

(417)