Move the application from Pega 7.1.9 to 7.3 .
We want to move the application from Pega 7.1.9 to 7.3 .
Few of the documents in PDN it's mentioned as a update and few of them it''s upgrade.
Can you please confirm whether we need to go with update or upgrade?
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***Edited by Moderator Marissa to add SR Details***