My organization is currently developing an iOS application to be distributed to iPads within our organization only. I know we need an Enterprise License for this, since the number of devices will be well over 100. My question -- is a single Enterprise License sufficient in order to distribute one or more apps to a large number of devices? When is it necessary, if ever, to have more than one Enterprise License? I've been digging through the Apple Developer site looking for an answer to this specific question, but don't see it addressed. This gives me the impression that only a single license is necessary, but wanted to confirm it. Thank you.