'Turn on Global Modifier'.... Magic Button!

Hi I'm a D&D 5e DM with a question! I'm a pro user (with access to API's like chatsettattr) and use the 5e OLG sheet. It has a great 'Global Damage Modifier' field, which is great for when players use something like 'Rage' or a spell like 'Crusader's Mantle'. However, I'm trying to find a way to quickly enable, or disable the 'tickbox' for multiple players in one go. I currently have a 'ticked' global damage modifier that says... ?{Is this a weapon attack and are you within 30ft of Bob the wizard?|No, 0|Yes,+1d4} However, this question should only be asked while Bob is actually concentrating on the specific spell. - The rest of the time, the extra damage won't apply and the box does not need to be ticked, and I don't want the prompt to appear when people make an attack roll. Is there a way that I can perhaps 'select' all tokens and then globally enable, or disable certain 'global modifiers' with the click of a button? - Or better still! Allow the spellcaster themselves to use a magic button to enable/disable peoples Global Damage modifiers? Thanks!

I think I'm getting a bit closer - after finding this post here: <a href="https://app.roll20.net/forum/post/6589839/one-click-bless-activation-button" rel="nofollow">https://app.roll20.net/forum/post/6589839/one-click-bless-activation-button</a> Turn it off would presumably... !setattr --sel --repeating_tohitmod_$0_global_attack_active_flag|0 Turning it ON would presumably be... !setattr --sel --repeating_tohitmod_$0_global_attack_active_flag|1 However, i have no idea what the correct code/wording would be for the 'global damage modifier' field would be... - The ones above look to be the 'global attack modifier'. - Thanks!

You're on the right track. The damage mods are in repeating_damagemod and the attribute is global_damage_active_flag . !setattr --sel --repeating_damagemod_$0_global_damage_active_flag|0 !setattr --sel --repeating_damagemod_$0_global_damage_active_flag|1

Perfect. Thanks. What I've done is take this and turned it into a little macro type thing that gives me a drop down multiple choice options. Now when the macro is run, I can either choose to 'enable' or 'disable'. All I need to do is ensure that the chosen tokens are selected before clicking on the button. !setattr --sel --repeating_damagemod_$0_global_damage_active_flag|[[?{Activate Crusaders Mantle or Deactivate it?|Activate, 1 |Deativate, 0}]]

Hey - Following on from this - I'm having an issue with that text.... ( <a href="https://image.ibb.co/bZ5CgV/20181027-023440.gif" rel="nofollow">https://image.ibb.co/bZ5CgV/20181027-023440.gif</a> ) It seems that the more than the tickbox is being being modified by the text I'm inputting... Anyone got any good ideas?