As in dle add. field type. image add alt, title?

Question

DLE

[xfgiven_image] [xfvalue_image] [/xfgiven_image]
We display an additional field (type image)
I can’t find anywhere in the manual how to add alt, title to
this image, this image is displayed without these attributes at all, which is not good for the validator
Who knows this engine well, tell me how to implement it?
Thanks