An (accounting technique) may relate (cost payments) to indirect costs of programs.
An addition of an amount may affect an allocation of indirect costs.
A value of services may be assigned to share of indirect costs.
A portion of an indirect cost may be allocated to a fair-market value of services.
A quotient can be constituted-of-or-filled-with indirect cost.
(Retainer payments) may be included as an element of indirect costs to an extent.