Using Fiori Framework without Fiori License

Hi,

We are building desktop applications using SAPUI5. We have not yet purchased FIori license and there is no immediate plan to do it.

We use tiles for our launch pad and requirement is to tie authorizations to display of tiles.

While researching we found that even without the Fiori license we have the Fiori framework in our system. What I mean by 'framework' is that the ability to group tiles to create catalogs, assign them to roles, customizing launch page etc. I can very well reuse this to my current application and that would save a lot of custom code.

Do you see any problem with that in terms of licensing?

Thanks

Krishna