I was wondering how I could go about writing a plugin that will simply add options to an existing dashboard page?
I've searched the codex and can't seem to find anything similar to what I want.
Let's say I want to add an option for:
rel = ex-girlfriend
to the edit-link-form.php page in the dashboard...
I already know how to do it manually by editing that file, but have no clue how to do it with a plugin.