There is a clone button in the Tiddler menu (down arrow above each Tiddler).
It is not clear to me how your functionality would differ from that.
You could also make this button better accessible via the same menu > Info > Tools tab
Check the box for the clone button to make it visible directly above each Tiddler.
Hope that helps,
Thomas
Is it correct that another way to say this is you want to create new tiddlers from a template?
Do you want the current tiddler text to be coppied to the new tiddler?
You could make a button that creates a New tiddler with the content you want or a button that logs your blood glucose level to a data tiddler.
You could also use a journal tiddler.
I also track my blood sugar so happy to help.
Regards
Tony
I think I understand what you want but do share anything you can, like a blood sugar tiddler a screen shot etc..
Tony
I will see what I can do, although I guess english is not your first language. Do tell us your prefered language and maybe someone in the community can help.
I will share some code and info later today.
Regards
Tony