Som context: I'm slowly writing a Traveller: The New Era sheet, based on the Twillight:2000 sheet. Both games use the GDW house system of the 1990s where skill checks are made against an "asset" made up of an "attribute" value and a "skill" value. Rolling under the asset on a d20 is a success. The asset is adjusted by difficulty, an Easy check is x4, Average x2, Difficult x1, Formidable x1/2 and Impossible x1/4. A roll of 10 less than the required number is an "outstandig success", a roll of 10 more than the required number is a "catastrophic failure". A 1 is always a sucess and a 20 is always a failure. In the Twilight:2000 sheet there is a skill-roll template and there are roll-buttons that handle this. However the difficulty query is done in the roll-button, and while I'm new to programming it seems counterintuitive to repeat all this code for each button, instead of putting it in the roll-template. Is it possible? This is the current roll-template, unchanged from the TW:2000 sheet: <rolltemplate class="sheet-rolltemplate-skillRoll"> <!-- Skill roll --> <table class="skillRoll" style="width: 100%; border 1px black"> <!--<tr><th>{{name}}</th></tr>--> <tr><th colspan="2">{{name}}</th></tr> <tr><th colspan="2">Skill Roll</th></tr> <tr><th colspan="2">{{skillname}}</th></tr> <!--<tr><td>os</td><td>{{os}}</td></td> <tr><td>CF</td><td>{{cf}}</td></td>--> <tr> <tr> <td class="template_label"><b>Skill:</b> </td> <td class="sheet-rolltemplate-skillRoll-template_value"> {{skillvalue}}&nbsp;({{success}})</td> </tr> </tr> <tr> <td class="template_label"><b>Rolled:</b></td> <td class="sheet-rolltemplate-skillRoll-template_value">&nbsp;{{roll}}</td> </tr> <tr> <td class="template_label"><b>Result:</b></td> <!-- Check for outstanding success --> {{#^rollGreater() roll os}} {{#rollTotal() roll 20}} <td class="sheet-rolltemplate-skillRoll-template_value">Failure</td> {{/rollTotal() roll 20}} {{#^rollTotal() roll 20}} <td class="sheet-rolltemplate-skillRoll-template_value">Outstanding Success</td> {{/^rollTotal() roll 20}} {{/^rollGreater() roll os}} {{#rollGreater() roll os}} {{#rollLess() roll cf}} {{#rollGreater() roll success}} <!-- Failure --> {{#rollTotal() roll 1}} <td class="sheet-rolltemplate-skillRoll-template_value">Success</td> {{/rollTotal() roll 1}} {{#^rollTotal() roll 1}} <td class="sheet-rolltemplate-skillRoll-template_value">Failure</td> {{/^rollTotal() roll 1}} {{/rollGreater() roll success}} {{#^rollGreater() roll success}} {{#rollTotal() roll 20}} <td class="sheet-rolltemplate-skillRoll-template_value">Failure</td> {{/rollTotal() roll 20}} <!-- Success --> {{#^rollTotal() roll 20}} <td class="sheet-rolltemplate-skillRoll-template_value">Success</td> {{/^rollTotal() roll 20}} {{/^rollGreater() roll success}} {{/rollLess() roll cf}} {{/rollGreater() roll os}} {{#^rollLess() roll cf}} <!--Catastrophic Failure: --> <td class="sheet-rolltemplate-skillRoll-template_value">Catastrophic Failure</td> {{/^rollLess() roll cf}} </tr> </table> </rolltemplate> And this is a current roll-button, which I've changed slightly since it is now in a repeating section: <button type="roll" name="roll_strskill" value="&{template:skillRoll} {{name=@{Name}}} {{skillvalue=@{strskillValue}}} {{os=[[((@{strskillValue}+@{Strength})*?{Difficulty?|Average,[[2]]|Easy,[[4]]|Difficult,[[1]]|Formidable,[[0.5]]|Impossible,[[0.25]]})-10]]}} {{cf=[[((@{strskillValue}+@{Strength})*?{Difficulty?| Average,[[2]]|Easy, [[4]] |Difficult,[[1]]|Formidable,[[0.5]]|Impossible,[[0.25]] })+10]]}} {{success=[[(@{strskillValue}+@{Strength})*?{Difficulty?| Average,[[2]]|Easy, [[4]] |Difficult,[[1]]|Formidable,[[0.5]]|Impossible,[[0.25]] }]]}} {{roll=[[1d20]]}} {{skillname=@{strskillName}}}"></button>
