Say
Can you make an import from a txt file, placed to the desired icon or prefix in messages?
For example:


That is, so that messages were automatically imported value icons for example K2S

It's mentioned in the FAQ.

You need add this to the start of the file name:
{PREFIX_TAG} file name.txt

For example:
{[DF]} Best book ever.txt

The "{[DF]}" will be used to identify the prefix and then removed from the subject.

all figured out .. thanks