ChatSetAttr, Shadowdark, dropdown element

ChatSetATTR - SHADOWDARK sheet - Attribute Selector I am attempting to put togther clickable buttons that will just add things to the character sheet. I figured out the "Talents, Notes" section, but I am having trouble with the repeating attacks section, namely finding the right thing to put in for the dropdown menu for ability scores. Named STR, DEX, etc. Referencing @{strength_mod}, @{dexterity_mod}, etc. There is alos a "-" which I assume is just a flat roll.  This Part of the Character Sheet <select name="attr_atkattr_base"> <option value="@{strength_mod}" selected="selected">STR</option> <option value="@{dexterity_mod}">DEX</option> <option value="@{constitution_mod}">CON</option> <option value="@{intelligence_mod}">INT</option> <option value="@{wisdom_mod}">WIS</option> <option value="@{charisma_mod}">CHA</option> <option value="0">-</option> </select> This part of my ChatSetAttr spread --repeating_attack_-CREATE_atkattr_base|??? !setattr {{ --sel --mute --repeating_attack_-CREATE_atkname|This is ALSO A Spell --repeating_attack_-CREATE_atkattr_base|DEX     \\This one: STR, DEX, CON, INT, WIS, CHA, - --repeating_attack_-CREATE_atkmod|1 --repeating_attack_-CREATE_duration|Instant --repeating_attack_-CREATE_castdc|12 --repeating_attack_-CREATE_atkrange|Close --repeating_attack_-CREATE_atkmagic| 2 --repeating_attack_-CREATE_atkcritrange|20 --repeating_attack_-CREATE_dmg1flag|checked --repeating_attack_-CREATE_dmgbase|1d6 --repeating_attack_-CREATE_dmgmod|2 --repeating_attack_-CREATE_dmgcustcrit|3d6 --repeating_attack_-CREATE_atk_desc|Sometimes this spell does things. --repeating_attack_-CREATE_options-flag|checked }} I don't know what to put here, or if there is even anything I can do. 

In lieu of something else functional, I am going to set the base to 0 which makes it - and doesn't include the modifier, and add the modifier to the bonus.  !setattr {{ --sel --mute --repeating_attack_-CREATE _ atk name |This is also A Cantrippin Spell --repeating_attack_-CREATE_atkattr_base|0 --repeating_attack_-CREATE _ atk mod | @{selected|wisdom_mod} +0 --repeating_attack_-CREATE _ options-flag|checked }}