Correct Sector Classification

We are looking to set an SBTi and are unsure om whether the guidance applies to our organization

The organization is technically a charitable foundation and SME that outright owns and leases real estate.

The organization also has 2 funds which are managed externally through asset managers.

The organization does not have investors for these funds rather it is their own money which is invested to generate revenue via a 3rd party asset manager.

In your experience will we be required to follow the FI route for an SBT.

All help greatly appreciated!