You can set up an incoming parent bulletin board and share resources there. Here's how we set ours up: https://drive.google.com/file/d/1udx35imIm0G3FpjSU4G3CZyKYS_EguPU/view?usp=sharing

I think this group of families have full access to the "parent" resource boards. You might be able to add another category as shown here:

https://drive.google.com/file/d/1ujYzd7HCeYB0nCLYzvs3aEBtlcy1DRg5/view?usp=sharing

Hope it helps!

Merge with idea: https://blackbaudk12.ideas.aha.io/ideas/K12CO-I-23