Are there technical specs available for the file based import method under data integration?

Summary:

Is there a technical doc that outlines the EPM system controls used in the file-based integration method?

Content (please ensure you mask any confidential information):

Our IT data policy requires the use of a 3rd party tool to import data from a file. We are currently implementing ePCM and based on user requirements there will be a need to bring in stat values on a monthly basis. These allocations are currently being done manually so we have no precedent of bringing the stat values into the system.

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):