Below is a list of Salesforce Trailheads that will help you become more familiar with native Salesforce features that you can leverage with Inspire Planner.
Learn about Reports, Dashboards, and Report types
https://trailhead.salesforce.com/content/learn/modules/lex_implementation_reports_dashboards
Learn how to create and manage page layouts
https://trailhead.salesforce.com/en/content/learn/modules/lex_customization/lex_customization_page_layouts
Learn how to create and customize List Views
https://trailhead.salesforce.com/en/content/learn/modules/lex_customization/lex_customization_list
Learn how to create and customize Lightning Apps
https://trailhead.salesforce.com/en/content/learn/modules/lex_customization/lex_customization_apps
Learn how to create and manage pages using the Lightning App Builder
https://trailhead.salesforce.com/en/content/learn/modules/lightning_app_builder
Learn how to create custom fields in Salesforce
https://trailhead.salesforce.com/en/content/learn/modules/custom-fields-quick-look/create-a-custom-field
Learn about Salesforce's data security model
https://trailhead.salesforce.com/en/content/learn/modules/data_security