There are separate guidelines for overseas grants, see, overseas grants - information sheet (.docx)
Up to 100 % of the overseas grant can be disbursed in advance.
You must not use SAP for the disbursement of advances and settlement for overseas grants.
For the disbursement of travel advances for the overseas grant, use the form advances - disbursement of overseas grants (.xls).
Travel settlement must be delivered immediately once back from your stay abroad. There are two forms to be filled out, settlement form and appendix overview form (.xls).
Both forms must be delivered to your finance unit.