Compatible structure in ideal Cech closure spaces

In Al-Omari et al., Touch points in ideal Cech closure spaces, Mathematica, 64 (2022), (C, f, I) is a Cech closure space with an ideal I. For a subset H of C, there is introducet the set of Cech touch points of H with respect to f and I. Several characterizations of these sets will be discussed in this paper. Moreover, we investigate the notion of f-compatibility with an ideal I and obtain several characterizations of this type of compatibility.