Dear All
In SP2010 farm we have couple of webapp and inthat THOUSANDS of sitecollections,subsites in that , we have used custom master page and Css . it is applied as described below,
In our solution We have feature(web scope) and Feature receiver has logic to apply the custom masterpage based on the site template and also applies custom CSS to the sites in SP2010. This feature is stapled to site templates.
But when we are upgrading to SP2010 to SP2013, Styles and custom Materpage is not applied to SP2013 sites. It gets applied only when deactivate and activate that feature(understood becaz feature receiver only has the logic to apply the materpage and Style).
So can any one help us here, as we have thousands of Sitecollections and subsites in that. How to make the custom masterpage and CSS to applied to the upgraded sites.
Many Thanks inadvance.