Creating an XBRL Target Tree 
XBRL (eXtensible Business Reporting Language) is a widely used standard for financial reporting and exchange of business information. With the Electronic File Manager, you can create format projects with XBRL as the target format and produce XBRL instances based on SAP Business One data after importing the project into SAP Business One.
You have created a GEP or SPP format project.
In the Format Explorer, right-click the Target folder, choose Add, and select XBRL.
In the XBRL Taxonomy Selection window, specify a taxonomy schema. The schema source can be either an XSD file or a URL link.
Choose the Add button.
The taxonomy resource is displayed in the lower pane.
To add more taxonomy resources, repeat steps 2 and 3.
Choose the OK button.
Add nodes to the target tree according to your reporting needs.