David; Firstly I apologize for a bit mistake, My mean “Title case” and I mistook it with “Sentence case” because I have words that they should change their first letter to “Capitalize”, Anyhow this command like “Sentences case” absents in “Character Styles” or “Paragraph Styles”.
I follow your suggestion and assign a shortcut for “Title case” and when I select my word and use my customized shortcut nothing happens and the first my words still in lowercase form not Capital!?!.
When I choose “Selection Tool (V)” and select my text frame only; my customized shortcut appears in front of the “Title case” pop-up menu (Type > Change case > Title case),but when I switch to “Type Tool” and select a text nothing show in front of the “Title case” command in above path??!. This is the first time I face to this problem about customized shortcut and previously I assigned and use my shortcuts without problem like this.
Do you know why the shortcut is disappear when I select a text and it come back when I select the text frame only? I confused.
P.S. Dear David; I couldn’t find edit button in this page to edit my question and correct “Sentence case” to “Title case” would you please to edit it?
Thank you