I Would Be Very Glad if Anyone Has an Idea to Automate This Copy/Paste Routine Job

From Excel to a TextExpander form.

What you see in the video is only 10% of the total daily work.

try using the Record macro

Hey Nat,

No way would I try to do this with TextExpander.

I'd AppleScript Microsoft Excel and BBEdit.

(While BBEdit is commercial software it reverts to a freeware “lite” version after a set trial period, and the lite version is still very powerful and scriptable.)