Ron,
At the bottom left side of the message window you will see a + Additional Options... Click on that and it will allow you to attach a file. Listed below are the allowed file types and the maximum size allowed.
Allowed file types: txt, doc, pdf, jpg, gif, mpg, png
Maximum attachment size allowed: 128 KB, per post: 4
If you would like to post your macro commands in AHP go to File choose Reports Choose Macros. You will see your macros in .html format Save this file in a directory of your choice. Go to that directory Open it for editing in Word, Save it as a .doc file type.
If you want to post your activity log which saves as an .htm, open it in Word for editing, and save it as a .doc file as .htm files are not allowed.
Here are a couple from My AHP (Click on Attachments Below)