I cannot find a data type of property picker in the backoffice.

I am looking for something similar that is used in macros as 'Property Type Picker' or the one used in list views to select property to display on the list ('Columns displayed').

I just want to use such picker in my document type/ nested content. Does it exist or do you know a plugin that has such a picker?

Same question for 'content type picker' - I can see it's been made obsolete in 7.6 version. Is there any alternative? It was useful to me and it's still use in macros, is it going to disappear from there as well?

I am using umbraco 7.6