The principal procedure for creating a PDF DocumentType adhere to the same rules as creating a Word Docx DocumentType, and the procedure has been documented in detail in the following User’s Guide:
Only the Programmer/Developer/NLS ADMIN needs to install the Adobe Acrobat PRO (editor) at the Developer’s workstation to EDIT the PDF template.
The USER’s workstation (WITH Adobe Acrobat READER only), the Custom Report will be generated/viewed within NLS.
Here is the PDF file in Acrobat Reader, you can see the fields highlighted in light blue are used for embed NLS key fields:
Here is same file in NLSPreview where the loan data has been populated into same embed key fields: