High-Level Timeline
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September thru the end of October - Plan, convert/create/update test scripts in ALM
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, move pending support & project work into production

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10/
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13/
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2016 - SAP release of year end base level support pack

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10/
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13/
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2016 - Last date to implement support & enhancement changes until freeze ends on 12/07/2016
10/
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15/
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2016 - Development Freeze begins

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10/
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17/
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2016 - End of day production snapshot to be used to refresh test environments (9/19 for SF3)
10/24/2016 - Unit test
11/
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01/
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2016 - System Integration Test (regression test fixes: 11/
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22-
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23/
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2016)
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12/
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02/
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2016 - Go-live weekend!
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12/07/2016 - Development Freeze ends

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