How do I merge FLYdoc template and PDF documents together?

How do I merge the FLYdoc template and PDF documents together in Manage Internal Documents section?

1.	Login to your account using the username and password provided.
2.	Hover over the Fleet Management tab. Hover over the Document Management Centre tab and Click on the Manage Internal Documentation tab.
3.	Select Client and other related details.
4.	Click on the VIEW button. It will open the Manage Internal Documentation page in a new window.
5.	Click on the view icon of a row to view inner documents. It will open a new window.
6.	Open the FLYdoc document. It will open a new window.
7.	Click on GENERATE button and select Save to Row option.
8.	It will open a popup window for confirmation. Click on the OK button.
	Note: If a PDF already exists in FLYdoc, on the document page with the same file name, it will show a popup window. If the user clicks ‘OK’ then this FLYdoc will get saved to the row with a file name containing a numeric value added to the end of the filename.