The space (in points) that must be free in the frame after this paragraph has been placed. Use this for subheadings as a simple way of ensuring that the subhead does not get detached from the following paragraph. Ensure that the Keep value of the following paragraph is less than the number of lines requested by MinAfter.

nlMinAfter 72  © At least an inch reqd

If sufficient space is not available the paragraph will begin a new frame. The default value is 0.