Master Page Gallery
Use the master page gallery to store master pages. The master pages in this gallery are available to this site and any sites underneath it.

Type
  
  
  
  
Compatible UI Version(s)
  
__DeviceChannelMappings.aspx
__DeviceChannelMappings.aspx
  
8/7/2019 7:45 AMSystem Account15
minimal.master
minimal.master
  
8/29/2018 3:26 PMSonia Kao4
oslo.master
oslo.master
  
8/29/2018 3:26 PMSonia Kao15
oslo.preview
oslo.preview
  
8/29/2018 3:26 PMSonia Kao15
seattle.master
seattle.master
  
8/29/2018 3:26 PMSonia Kao15
seattle.preview
seattle.preview
  
8/29/2018 3:26 PMSonia Kao15
v4.master
v4.master
  
8/29/2018 3:26 PMSonia Kao4