The Lighting Experience Configuration Converter transition tool helps you prepare your org for Lightning Experience by streamlining or automating common transition tasks. The new Home tab is your home base for the transition tool. Individual tiles summarize the status of each feature evaluated by the Lightning Experience Configuration Converter to help you get the big picture on your org's readiness for Lightning Experience. Easily track your progress as you reduce the number of necessary fixes and change each tab’s status icon to green. Kick off scans of individual features, dig into customized scan results, and find out what’s left to do.
For full details, check out Manage All Lightning Experience Configuration Converter Tabs from One Place (Beta) in the Salesforce Spring ‘20 Release Notes at https://releasenotes.docs.salesforce.com/en-us/spring20/release-notes/rn_lex_lecc_home.htm
