I am starting a new sharepoint server 2016 on-premise project, and i install February 2017 CU.
now i have noted that new site collections still comes with the old
osolo.master master pages and they are set to 15 UI version, as follow:-
now i wanted to create a new custom master page for my site collections, so i follow these steps which i use to follow in SP 2013:-
- i download a copy from
- rename the copy to
- Uplaod the new
publish the new master page.
- then from SP designer i try to set the new master page as defualt and as custom master page, where i got this warning message and i click ok:-
- now i can not notice any update to the UI fro my site collection pages and interfaces, and even when i access "site settings >> master Page" i can not find the new master page :-
so can anyone advice what is the story ?? Thanks