Using 1 mask for multiple adjustments

[ApvdG]

When I first do a selection on the initial image, an then perform one adjustment and then another one, both adjustments are performed on the same selection. I would like to do the same (running two or more adjustments) using a mask, either one created separately or one created in conjunction with an adjustment. But I cannot figure out how to have the same mask acting on several adjustments (so that id I then change the mask, both all these adjustments are affected. 

I noticed I already put the same question in October last year, and also got a workable reply so this entry is obsolete (can therefore be removed)

Edited January 13, 2020 by ApvdG
obsolete

[v_kyr]

AFAIK you can combine/join masks (see here) afterwards but not directly at once for multiple purposes.