The XML | Append | Encoded External File command is available in Grid View only. It appends a binary encoded file, such as an image file, as encoded characters. The encoded external file is appended after the Grid View selection.
On clicking the command, the Insert Encoded External File dialog (screenshot below) pops up. In it you enter the path to the file, select the encoding you want, and specify whether the encoded file is to be inserted in an element or not.
You can browse for or enter the name of the external file to be encoded and embedded. Either a Base-16 or Base-64 encoding must be specified. If you wish to enclose the encoded text in an element, then check the Create Element check box and specify the name of the desired element in the Create Element text box.
On clicking OK, the encoded text of the selected file is inserted at the cursor location, with an enclosing element if this has been specified.
The encoded file is appended in Grid View.