Timothy Olyphant's daughter Vivian

That she is,  but look at Timothy Olyphant's page.  No Vivian Olyphant is listed as a child of his.  Sorry, i wrote that in the wee hours of the morning, ill update it to what I am asking about.    Notice here,  Grace Olyphant is here as his child, but where is Vivian Olyphant?   I submitted the update, and it was immediately declined, despite the very elaborate proof she is his daughter. 

what i meant was, and bad on me writing a post in the wee hours of the morning,  why is Vivian not listed as his child on his page, or him as her father on her page.

In fact, i find it mildly amusing that 8 other database pages have more info on her than IMDB does, yet IMDB is the front most source for Hollywood info.