[solved] Soft hyphen in html-view not seen in editor-view

[pmo]

content editing in cmsms 1.10
When placing a soft hyphen '­' in html-view and switching to editor-view WYSIWYG MircoTiny, the soft hyphen doesnt appear, but the code seems to be stored correct.
Switching back to html-view the '­' is gone.
How can one correct and see this special character?

[pmo]

I post my own answer:
Using tinyMCE WYSIWYG-Editor instead of MicroTiny makes it possible to see the soft hyphen tag '­'
Configure tinyMCE in the options register to show HTML-coding.