How to remove Skill Category selected

Content

Hi Folks,

We would like to look and know how this module could bring value to our organisation.

By navigating on My Brand adminstration tasks, I'm facing many issue.

First on Social Network Connector I got some ADF errors but i will open a SR for this.

then, I tried to identify skill settings. I was able to Selected Categories but i was not able to remove what I have selected. try to find on page customization if there is any Remove action button but cannot find it. Is it normal? Do you have another page display?

We are also very interesting to get any detailed documentation on this module.