Removing period only AFTER first 12 characters

[Expada]

Hi! I wish to remove periods AFTER the first 12 characters. Any period within the first 12 characters I would like to keep.
How would I accomplish this?

Thank you!

[Luuk]

With RegEx(1) having a checkmark for "v2", the "Match" could be like...
(\G(?!^)|^.{12}).*?\K\./g

But most users will probably just prefer using Remove(5) with Add(7) like...
Remove(5) uses First==12 and Chars==.
Add(7) uses Prefix==<removed>

(The 1st-12 characters are removed before Chars removes . so then Add(7) uses <removed> to restore the 1st-12)

[Admin]

Nice!