# Lessons Learned Testing, Testing, Testing ..

- ## Time lines should be factored by a couple of times due since a multi-site environment is so dynamic

- ## Single tests may have to occur multiple times

  - Once with a standard setup establishing basic system functionality
  - Multiple times within the new multi-site environment ensuring the new multi-site setup did not adversely affect standard system functionality
  - Testing is very iterative
  - Condition key user expectations (test, re-test & test again)

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