donating to the perpetual ed fund via online tithing

While meeting with a family during tithing settlement they asked why the perpetual education fund is not an option in the drop-down for tithing donations. They desire to donate but are not sure how to do so.
I told them I would find out.

Appreciate any guidance as to how members may donate to the perpetual ed fund via the online tithing process.
Thank you,

It's not possible to donate to that category online anymore. It can still be done via check to a bishopric member. See the letter from the Presiding Bishopric dated May 7, 2018 titled Perpetual Education Fund and Temple Patron Assistance Fund Donation Categories.

many thanks, I appreciate the info. I'll let them know.