I'm trying to create a custom Share property form (for a workflow task) where the requirement for one of the properties is that it must only be editable by members of the Site Manager group i.e if the user is a member of the Site Manager group I want to display a text field, otherwise just a label.
I had hoped that I'd be able to get at the group membership info for the FTL for the control but I'm not sure if this is possible
For example, this does what I want for the admin user:
...display the text field
...display the label
what I need is to replace <#if user.isAdmin> with something like <#if user.isSiteManager>