Microsoft provides a robust connection between SSRS reports and Dynamics 365, allowing a user to run a report providing a summary of defined records. To create custom reports though, you will need to have a high-level knowledge of SQL/XML, or hire a consultant to build the report for you.
Why not take matters into your own hands and build your reports using out of the box components in Dynamics 365? Dynamics 365 offers both Excel Templates and Word Templates, empowering you to create reports which best suit your business needs, using the application that fits the bill.
Excel and Word templates allow you to create and share templates, so documents always have a consistent look and the necessary details included. Excel and Word templates are easily configured by selecting fields from your starting entity (i.e. Opportunity) to use as dynamic values in both Excel and Word. Not only can you select fields from the entity you began from, you also have the ability to select fields from related entities which have either a 1:N or N:N relationship with the starting entity.
With the help of Excel and Word templates, you can prepare beautifully crafted reports, which include data elements dynamically pulled in from D365. Should needs change, you can always modify and upload the revised template into D365, allowing you and your colleagues to always have the most current templates at your disposal.
Some benefits of using Excel and Word templates: