WESTPORT — A seat on the Planning and Zoning Commission will soon be vacant when Danielle Dobin, the P&Z chairwoman, gives up her post to take a Board of Finance seat, which she was elected to Nov. 7.

Dobin is a Democrat, and the person appointed to take her place — for the two years remaining of her unexpired term — will have the same political affiliation.

The Democratic Town Committee has issued an invitation for registered Democrats who would like to be considered for appointment to the seat to submit a letter describing their interest in serving on the P&Z as well as a resume or biographical background.

Submissions should be emailed to Michael Gordon, chairman of the DTC’s Nominating Committee, at mgordon906@gmail.com. The deadline is 5 p.m. Monday, Nov. 20.

Nominating Committee members expect to interview candidates Monday, Nov. 27, according to the announcement.

Once the town committee endorses a candidate, the name will be forwarded to the P&Z, whose six remaining members have the final vote on filling the seat.