This post is written as step 2 that is strategy. Step that is planning can be read here SharePoint 2013 migration to Office 365 step by step – Planning #SharePoint #Office365
Once we have filled in the excel template and also found out all issues via SharePoint Migration assessment Tool we need to formulate a strategy to find solution to issues and customizations.
As an outcome of the first step you should have a list of categorization of issues / customizations for which you need to strategize. I am listing down some if it, note that these are just examples and it totally depends on what you have done in your farm before and how much customizations have been done.
For more reading about above topics and in text format use below link to download an excel Customization / Issues Categorization
Note that any solution will be based on what kind of Office 365 license you have, whether your organization will have PowerApps or Flow or not? Also whether you will have SharePoint Add-in model in place or not
If you have any questions with specific customization solution you can ask in comment section and I will try my best to provide a solution to that.
After we define a strategy for customizations we need to find a strategy to migrate data from On-premise to Office 365. This will be our third step and we will define that in next post. Before we do data migration it’s important to list down how many Web Applications we have, size of Content Databases.