The Field Number beside the field Display Label

To call a field or make use the folder of a particular field of a particular item through short codes i do the following

{shortcode}images/../../flexicontent/item_x_field_y

identifying "x" is quite easy since it is the item number which is present inside the article.

Could you please let the value of "y" appear when you hover over the Display label in the back-end. Like alt text over the image!

Will make a task a little easy and saves a few clicks...

Hello
appear where? , in layout editor of template manager?

No no not in the template manager.
When you open up a specific item to edit.
You can notice that the item number is mentioned very clearly on the right side-
I am not asking for something like that.
In the item form. i.e. the form you use to create new article you have Field Display Labels on the left side - you can just let me see the field number - when i hover over that label. That would keep the field small too!

Hello,

this is for end users or for developers, may it will be a little weird to some users ?

also for developers , you can see classes inside the code like ...
container_fcfield_id_21

Yeah you are right it was silly of me to ask for that. I could have just put that in brackets at the end of the field. Sorry for the disturbance!