We propose a workshop to be held within "Communities and Technologies 2015", that will explore the role of technology supporting and mediating cultural heritage practices for both professional communities (cultural heritage professionals, heritage institutions, etc.) and civic communities (citizen-led heritage initiatives, heritage volunteers, personal and community identified heritage, heritage crowdsourcing, etc.). The workshop will discuss challenges and future opportunities for technology use and for design and participatory processes in the context of various heritage communities, and the role of different stakeholders.